BOREMAN, Senior Circuit Judge:
This is a class action brought by Lewis and Ruth Goldfarb on behalf of themselves and certain other homeowners in Reston, Virginia, against the Virginia State Bar (State Bar) and the Fairfax County Bar Association (Association) 1 [4]*4to recover treble damages for violation of the federal antitrust laws. They allege that the State Bar and the Association have conspired to restrain interstate commerce through the use of fixed fees. Commencing with State Bar Opinion 98 issued on June 1, 1960, the State Bar announced its intention to discipline any attorney who repeatedly charged less than the fees set forth in the minimum fee schedule adopted by his local bar association when motivated by a desire to “increase his practice with resulting personal gain.” In 1962 and again in 1969 the State Bar published a “Minimum Fee Schedule Report” intended for the guidance of local bar associations in establishing minimum fee schedules. On June 12, 1969, the Fairfax County Bar Association promulgated a “Minimum Fee Schedule” which closely followed the guidelines set forth by the State Bar. The “Minimum Fee Schedule” was described as “advisory” and was never circulated to Association members; members who desired a copy of the schedule had to specifically request it at the Fairfax County Courthouse. Nevertheless the fee schedule states that “consistent and intentional violation of the suggested minimum fee schedule for the purpose of increasing business can, under given circumstances, constitute solicitation” and result in disciplinary action as provided in State Bar Opinion 98. No disciplinary action has been brought against any member of the Association for failure to adhere to the fee schedule, although the right of the State Bar to do so was reaffirmed in State Bar Opinion 170 issued on May 28, 1971.
On October 26, 1971, the Goldfarbs contracted to purchase a home in Res-ton, Virginia. To finance the purchase of the home the Goldfarbs secured a home mortgage. The mortgagee required the Goldfarbs to purchase title insurance; this necessitated the employment of a Virginia attorney to conduct a title examination of the real estate to be purchased.
The Goldfarbs contacted numerous attorneys in Northern Virginia in an attempt to secure the necessary legal services at the lowest possible cost.2 The record demonstrates that the Goldfarbs were unable to secure these services at a rate less than that prescribed by the “Minimum Fee Schedule.” We accept the finding of the district court that “[a] significant reason for the inability of the Goldfarbs to obtain legal services for the examination of the title to their home for less than the fee set forth in the Minimum Fee Schedule was the operation of the minimum fee schedule system.” 3
The district court severed the question of liability from that of damages. As to the State Bar the court found no liability and the Goldfarbs have appealed that decision. The court held that the Association had violated the federal antitrust laws and was liable for damages, if any, sustained by members of the plaintiff class. The Association has appealed from that decision.
These appeals have been consolidated for consideration by this coürt. We first address our attention to the contentions of the Goldfarbs with respect to the State Bar and then proceed to consideration of the issues raised by the Association in its appeal.
7. The Parker v. Brown Exemption Part A — The State Bar
The Goldfarbs complain of the issuance of the 1962 and 1969 fee schedule reports by the State Bar. They also question the validity of State Bar Opinions 98 and 170 which in effect state [5]*5that it is unethical for an attorney to habitually charge less than the fee called for in an established fee schedule. Plaintiffs contend that the fees charged for legal services incident to the purchase of a home in Northern Virginia have been raised, fixed and maintained at an artificial and noncompetitive level by the State Bar’s activities. It is asserted that such activities are in violation of Section 1 of the Sherman Antitrust Act, 15 U.S.C. § 1.4
The district court concluded that the State Bar had not violated the Sherman Act. The court held that the State Bar had acted within the. scope of its statutory or rule created authority. Citing Parker v. Brown, 317 U.S. 341, 63 S.Ct. 307, 87 L.Ed. 315 (1943), in support of its determination that the State Bar was not liable under the Sherman Act, the district court stated:
“The rationale behind the holding of Parker v. Brown, supra, that the Sherman Act restrains only actions of private persons and' not state action, applies equally to both a state’s judicial actions and its legislative actions.”
Goldfarb v. Virginia State Bar, 355 F. Supp. 491, 496 (E.D.Va.1973).
Prior to undertaking to apply the standards of the Parker exemption to the facts of this case we deem it advisable to consider the facts and holdings of Parker v. Brown, 317 U.S. 341, 63 S.Ct. 307, 87 L.Ed. 315 (1943), as well as those in Asheville Tobacco Board of Trade, Inc. v. F.T.C., 263 F.2d 502 (4 Cir. 1959), and Washington Gas Light Co. v. Virginia Electric & Power Co., 438 F.2d 248 (4 Cir. 1971).
In Parker a state agricultural proration program for the raisin industry was alleged to be in conflict with federal antitrust laws. Noting the significance of the raisin industry and agriculture in general to the economy of the State, the California Legislature passed the California Agricultural Prorate Act5 to insure stability in the marketing of agricultural commodities produced in the State. Brown, a producer and packer of raisins, complained that the programs and policies initiated in response to the Prorate Act violated the Sherman Act. The Court held that the programs were permissible, even assuming the action would have been violative of the antitrust laws had the same plan been adopted by private individuals operating without a legislative mandate.
Every contract, combination in the form of trust or otherwise, or conspiracy, in restraint of trade or commerce among the several States, or with foreign nations, is declared to be illegal ....
“But it is plain that the prorate program here was never intended to operate by force of individual agreement or combination. It derived its authority and its efficacy from the legislative command of the state and was not intended to operate or become effective without that command. We find nothing in the language of the Sherman Act or in its history which suggests that its purpose was to restrain a state or its officers or agents from activities directed by its legislature.”
Parker v. Brown, 317 U.S. 341, 350-351, 63 S.Ct. 307, 313, 87 L.Ed. 315 (1943) (accent added). The Court emphasized that the Sherman Act prohibited individual action and not state action. Applying this principle to the facts of Parker, the Court noted that it was the State which had created the machinery for establishing the prorate program. It was the State, acting through the Agricultural Prorate Advisory Commission,6 which had adopted the [6]*6program and enforced it with ' penal sanctions in the execution of a governmental policy.
The Parker decision contains cautionary language directed at the states. A state cannot grant immunity to those who violate the Sherman Act by authorizing the violations, or by declaring that their action is lawful.7 The question then arises: what factors are important in determining if state legislation creates a valid state action exemption or merely creates a shelter for immunity.from the Sherman Act.
The Parker Court considered three factors in deciding that the California Agricultural Prorate Act was valid state action. First, the Court noted that the declared purpose of the Act was to conserve the agricultural wealth of the State and prevent its economic waste.8 Thus, the Act was for the benefit of the public;9 its purpose was not to give an unfair advantage or monopolistic position to producers and sellers. Secondly, the Court stressed that the regulation of the industry was actively and continually supervised by the State through its Commission.10 Finally, the Court emphasized that the program received its authority and efficacy from the legislative command. The State conceived the theory of control and then created the machinery for the program.11 The Act itself gave state officials the power to restrict competition among the growers and maintain certain price levels.12 The satisfaction of these three factors is essential to establish and support a valid claim of the Parker exemption.
In Asheville Tobacco Board of Trade, Inc. v. F. T. C., 263 F.2d 502 (4 Cir. 1959), this court refused to apply the Parker exemption to local tobacco boards of trade. For many years tobacco boards of trade existed at common law in North Carolina by common consent or by contract among the interested individuals. The various boards exercised their power to promulgate regulations governing auction sales of tobacco. Finally the Legislature of North Carolina passed N.C.Gen.Stat. § 106-46513 au[7]*7thorizing local tobacco boards of trade to make reasonable rules and regulations for the economic and efficient handling of the sale of leaf tobacco at auction. The Act did not authorize the control of prices or the making of rules and regulations in restraint of trade. The complained of activity concerned the Ashe-ville Tobacco Board of Trade’s regulations governing the allotment of selling time to warehouses.14 The F.T.C. held that the regulations violated the intent and meaning of § 5 of the Federal Trade Commission Act.15 On appeal the Ashe-ville Board contended that its activities were exempt under the rationale of Parker. In refusing to apply the Parker exemption this court concluded that the regulations and activities were not state action but were individual activities subject to the jurisdiction of the F.T.C.
In both Parker and Asheville there was legislation concerning an industry important to the state and yet the courts reached opposite results. However, the cases are reconcilable. The key feature distinguishing the cases is North Carolina’s failure to heed the cautionary language of Parker.16 Keeping in mind the three factors helpful in determining whether state legislation creates a valid state action exemption or merely creates a shelter for immunity from the antitrust laws, it is obvious from the facts of Asheville that the Parker exemption was not applicable. In Parker the declared purpose of the legislation was to conserve and economically use California’s agricultural resources; the benefits of the Act accrued to the public. In Asheville, although the legislation involved an industry important to the State, the thrust of the Act concerned the self-regulation of auction procedures by warehousemen, sellers and buyers; that Act was not aimed at benefiting the public in any meaningful way. “A tobacco board of trade is organized primarily for the benefit of those engaged in the business . . . . ”17 In Parker the regulation of the industry was actively supervised by state officials. N.C.Gen.Stat. § 106-465 did not provide for any supervision by a state agency or official. “They [the boards] are not accountable to the State, and are not supervised in any manner by State officials.”18 This court in Asheville noted that the only possible state involvement was the legislative act condoning the work of the boards and several court decisions involving disputes among members of the various boards. The court reasoned that this was not the active state supervision required by Parker. Finally, in Parker the program received its authority and efficacy from legislative command. In Asheville the [8]*8regulations and controls on auction procedures were initially conceived and given effect by the interested individuals. Only at a later point in time did the Legislature approve such activities,19 and even then the Act specifically denied the boards the power to restrict competition.20 Viewing the cases in this light, Asheville, even though reaching a contrary result, bolsters our reading and understanding of Parker.
One further point found in Asheville is helpful in any analysis of the Parker exemption. In Asheville the court held that :
“It [the state] may even permit persons subject to such control to participate in the regulation, provided their activities are adequately supervised by independent state officials.” 21
Thus a legislature may grant to private individuals, the ones subject to control and regulation, the power to conduct the day to day operations of the program. Those individuals may even promulgate and enforce the regulations that control them, provided their activities are adequately supervised by independent state officials.
In Washington Gas Light Co. v. Virginia Electric & Power Co., 438 F.2d 248 (4 Cir. 1971), one issue was whether certain predatory promotional activities of Virginia Electric & Power Co. (VEPCO) were sufficiently regulated by a state agency, the State Corporation Commission (SCC), to qualify under the Parker exemption. Although the Virginia Legislature ultimately controls domestic public utilities,22 the day to day regulation and control of that industry are conducted by SCC. VEPCO, through an agressive installation campaign, had made significant inroads into areas previously dominated by natural gas. Washington Gas Light Co. claimed these activities placed VEPCO in violation of the Sherman Act. On appeal VEPCO argued that the Parker exemption applied. The court discussed Parker, Asheville and other eases in concluding that the utility’s activities regulated by SCC did fall within the exemption. The court noted that there was no doubt that SCC was an arm of the State, possessing both the authority and power to regulate through legislative command, and that requirement of Parker was thus met. It .was also clear that regulation of giant utility concerns was for the protection of the public. The most difficult question, however, concerned the remaining cautionary factor of Parker: whether there was the sufficient state supervision.23 Washington Gas Light Co. argued that SCC’s inaction, its failure to give approval or disapproval of VEPCO’s activities, made the actions of VEPCO those of an individual and not those of the State. The court responded :
“The argument is not without merit but the conclusion is not inevitable unless one equates administrative silence with abandonment of administrative duty. It is just as sensible to infer that silence means consent, i. e., approval.” 24
Having discussed the Parker exemption at length we consider the facts of the case before us. The Legislature of Virginia has determined that the practice of law within the State should be controlled and regulated by the Virginia Supreme Court of Appeals (Virginia court). Virginia Code Ann. § 54-48 [9]*9(Michie 1972 Replacement Volume), provides :
“The Supreme Court of Appeals may, from time to time, prescribe, adopt, promulgate and amend rules and regulations:
(a) Defining the practice of law.
(b) Prescribing a code of ethics governing the professional conduct of attorneys at law and a code of judicial ethics.
(c) Prescribing procedure for disciplining, suspending, and disbarring attorneys at law.”
The Legislature then established an administrative agency, presumably to relieve the Virginia Court of the day to day supervision and regulation of the legal profession. The State Bar is the administrative agency of the Virginia court. By enacting Va.Code Ann. § 54-49 (Michie 1972 Replacement Volume), the Legislature authorized the Virginia Court to “prescribe, adopt, promulgate and amend rules and regulations organizing and governing the association known as the Virginia State Bar, composed of the attorneys at law of this State, to act as an administrative agency of the Court . . . ,”25
Paraphrasing, some of the pertinent stipulations of the parties here are as follows:
The Virginia statutes have given the Virginia court authority to make questions involving suggested fee schedules and economic reports of the State Bar questions of ethics under the laws of Virginia.
The Virginia court has stated that suggested fee schedules and economic reports of the State Bar involve questions of ethics and that the State Bar has the authority to issue opinions on such ethical matters.
The State Bar has been given authority by the Virginia court to issue opinions similar to Opinions 98 and 170, which relate to minimum fee schedules, and to disseminate minimum fee schedule reports.
From the stipulations it is clear that the Legislature has made suggested fee schedules and economic reports a part of the regulatory power of the Virginia court and its administrative agency, the State Bar. Indeed, such matters have been regulated by issuance of two fee reports and Opinions 98 and 170.
In the instant ease, as with Parker and Asheville, there is state legislation concerning an “industry” important to the state.26 Thus, our initial concern is whether Virginia has heeded the cautionary language of Parker.
The Virginia Legislature has provided for regulation of attorneys through a code of ethics governing professional conduct. That code’s primary functions are to protect rights and interests of clients and to instill public confidence in the legal profession and our system of justice.27 We would be less than candid [10]*10if we did not admit that lawyers, those who are regulated, benefit from certain provisions of the Code of Professional Responsibility. We cannot ignore the fact that in some instances adherence to a suggested minimum fee schedule is financially helpful to the individual attorney. Still, minimum fee schedules are only one factor among a multitude of variables that interrelate to provide the public with competent legal service.28 It is probable that the raisin growers and sellers in Parker received some spin-off benefits from certain sections of the Agricultural Prorate Act. The point is that the regulation there was aimed primarily at benefiting the public. In Asheville the regulations involved were primarily for the benefit of those regulated; the public received little, if any, tangential benefits. It is clear that the desired goal of the Code of Professional Responsibility is to benefit clients and the public in general.29 It is manifestly unfair to dissect a state’s regulatory program into its various component parts, parts that were meant to interrelate, and then to declare that, because some factors may benefit those to be regulated, the program falls outside the Parker exemption.30 Since the primary benefits of the regulation of lawyers ae[11]*11crue to the public, the first factor considered under the cautionary language of Parker has been satisfied here.
The second factor to be considered is whether there is active supervision by independent state officials. In Parker the supervising body was composed of the Director of Agriculture and eight members appointed by the Governor. They actively supervised the prorate program and the Court concluded that this factor had been satisfied. In Ashe-ville, supra, the regulatory body was composed of members neither elected nor appointed; there were no independent state officials regulating the program and there was no active state supervision. In the instant case, the State Bar, which is designated by statute as the controlling state agency, is composed of those to be regulated.31 It is doubtful that the State Bar, standing alone, could be viewed as the type of independent regulatory agency called for in Parker. This court in Asheville said that a state could allow those persons subject to controls to participate in the regulation, provided their activity is adequately supervised by independent state officials. Applying this proviso of Asheville, there is no question that the Judges of the Virginia court are sufficiently independent. Still, to meet this requirement of Parker the Virginia court must actively supervise the State Bar. It is stipulated that the Virginia court initially gave authority to the State Bar to issue suggested fee schedules and opinions similar to Opinions 98 and 170 concerning adherence to the schedules. The Virginia court also officially adopted the Code of Professional Responsibility. From time to time the Virginia court has employed suggested fee schedules in establishing attorney fees in cases before it. Finally, the Virginia court’s inaction with regard to specifically approving or disapproving the schedules in question should not be construed as a failure to adequately supervise. Adopting and applying the logic found in Washington Gas Light, one should not equate silence with abandonment of the duty to supervise. “It is just as sensible to infer that silence means consent, i. e., approval.”32 The Virginia court has the authority to regulate and supervise the State Bar; we will not infer abandonment of that authority because of claimed inactivity. The active independent state supervision required in Parker is provided here by the Virginia court.
[12]*12We have little difficulty in finding the presence of the third factor to be considered in light of the cautionary language of Parker. The parties have stipulated that the regulation program here received its authority and efficacy from legislative command. The Act involved gave the Virginia court the power to restrict competition among those in the legal profession. The Virginia Legislature created the machinery for regulation. Lawyers did not conceive and implement the plan and then seek “after the fact” legislative acceptance as was the case in Asheville.
We find state action here -concerning a business important to the State. From the foregoing analysis it is apparent that Virginia has heeded the cautionary language of Parker. Here we are not considering sham legislation granting immunity to those who violate the Sherman Act. The State Bar avoids liability under the Sherman Act because of the Parker exemption.
Part B — Fairfax County Bar Association
The Fairfax County Bar Association is a voluntary" organization composed of .members of the State Bar practicing in Fairfax County, Virginia. The Association is a private organization and does not derive its authority or efficacy from the State. While it is clear that the State Bar recognizes local bar associations it does not regulate or supervise local bar activities.
Pursuant to the suggestion of the State Bar in its “Minimum Fee Schedule Report” the Fairfax County Bar Association published a “Minimum Fee Schedule.” Although described as “voluntary” by the Association it is clear from the record that all or nearly all of the Association’s members charged fees equal to or exceeding the fees set forth in the schedule for title examinations and other services involving real estate. The Association has no power to discipline violators but has clearly relied upon and reinforced the State Bar’s threat to discipline habitual violators of locally established minimum fee schedules.
The district court held that the Association was in violation of the Sherman Act, 15 U.S.C. § 1. With respect to jurisdiction the court found that the real estate services provided by members of the Association sufficiently affected interstate commerce to warrant federal jurisdiction under the Sherman Act. The court specifically found that the Association was engaged in a form of price-fixing and that it was not exempt from prosecution under the Parker exemption or the “learned profession” exemption.
On appeal it has been argued by the Association that the Parker exemption should be extended to cover the Association’s activities. Applying the three factors from the cautionary language of Parker, we note first that the Association has been engaged in the same basic activities as the State Bar. We have no doubt that the primary aim of those activities was to benefit the public just as it was the aim of the State Bar. However, the remaining cautionary requirements of Parker were not satisfied by the Association. The Fairfax County Bar Association’s regulatory activities are not founded on a legislative command as are the activities of the State Bar. More fatal to the application of Parker to the Association is the fact that there is no active independent state supervision. The Virginia court has no direct control over local bar associations. Although the Virginia court could eventually pass judgment on local bar activities, the process might entail lengthy court proceedings. The active independent state supervision required in Parker to insure that abuses do not occur within a regulatory scheme would be absent. We decline to extend the Parker exemption to the Fairfax County Bar Association.
On appeal the Association also contends that the legal profession is a “learned profession,” that it is not subject to the antitrust laws and that the activities complained of do not restrain [13]*13interstate trade. We find it necessary to consider the allegations of the Goldfarbs and the facts as found by the district court in some detail to resolve these issues on appeal.
The Goldfarbs contend that the Association by promulgation of the minimum fee schedule has restrained trade or commerce among the several states in violation of the Sherman Act. They allege (1) that the fee schedule restrains attorneys in the practice of their profession resulting in artificially high fees, and (2) that the fee schedule restrains those engaged in the financing and insuring of home mortgages by arbitrarily inflating a component part of the cost of securing housing. We discuss separately each of these alleged forms of restraint. -i
II. The “Learned Profession” Exemption
It is abundantly clear from the record before us that the fee schedule and the enforcement mechanism supporting it act as a substantial restraint upon competition among attorneys practicing in Fairfax County. The question before us, however, is whether this is a “restraint of trade or commerce among the several States” and therefore a violation of the Sherman Act.
Throughout the development of federal antitrust law there has been judicial recognition of a limited exclusion of “learned professions” from the scope of the antitrust laws. This exclusion is not a favor bestowed upon professionals by the courts as a “professional courtesy”; the exclusion arises from the language of the statutes and the peculiar nature of the services rendered.
The Sherman Act declares that every “restraint of trade or commerce among the several States” is illegal. Restraints upon the practice of law are not illegal per se because that which is restrained (i. e., the practice of a “learned profession”) is neither trade nor commerce. The “learned profession” exemption rests upon two cases decided by the United States Supreme Court. Those cases hold that one engaged in the practice of a profession “follow[s] a profession and not a trade” 33 and that such “personal effort, not related to production, is not a subject of commerce.” 34 Even when the Supreme Court substantially expanded the scope of the Sherman Act by defining trade in its broadest sense, it recognized that the practice of a “learned profession” is not a trade.35 While more recent decisions of the Supreme Court have refused to pass upon the validity of [14]*14the “learned profession” exemption,36 we find nothing to suggest that it should not continue to be applied in appropriate eases. Lower federal courts have continued to recognize and apply this exemption.37
It is not difficult to understand why the learned professions have been treated differently than other occupations by the courts with respect to the antitrust laws. As Justice Jackson, speaking for the Court in United States v. Oregon State Medical Society, 343 U. S. 326, 336, 72 S.Ct. 690, 697, 96 L.Ed. 978 (1952), said, “forms of competition usual in the business world may be demoralizing to the ethical standards of a profession.” The legal profession has rejected the maxim of caveat emptor as a standard of conduct.38 Unlike the mechanic or the butcher, a lawyer has a professional duty to provide his services at a reduced rate to those who need but cannot afford his services.39 Advertising and other forms of solicitation of business common to trade and commerce are criminal acts when utilized by lawyers.40 In view of the special form of regulation already imposed upon those in the legal profession the courts have been reluctant to superimpose upon the profession the sanctions of the antitrust laws, many of which are in direct contravention of existing legal and ethical restrictions.41
We believe that much of the criticism of this “learned profession” exemption is the result of a misunderstan[15]*15ding of its nature and extent. The exemption is not a personal immunity from prosecution, but is rather a recognition that the Sherman Act prohibits only those restraints which are upon trade or commerce. The occupation of one who violates the Sherman Act is irrelevant. If a group of doctors conspire to obstruct the interstate sale of health insurance their professional status would be no defense.42 On the other hand, if a group of doctors conspire to restrain the practice of another doctor there is no Sherman Act violation because that which is restrained' (i. e., the practice of a learned profession, medicine) is neither trade nor commerce.43 With that distinction in mind, it should be clearly discernible that the impact of the Association’s fee schedule in the instant case upon competition among attorneys for real estate work is not within the scope of the Sherman Act.
We do not intend to suggest that any learned profession is above the law. The “learned profession” exemption is a defense to a Sherman Act violation only where the restraint is upon the learned profession itself. That exemption is applicable only to those matters with respect to which an accord must be reached between the necessities of professional regulation and the dictates of the antitrust laws. We therefore conclude that the promulgation of a fee schedule has a sufficient part in the overall scheme devised by the State of Virginia to regulate the legal profession to claim the form of limited immunity to antitrust prosecution available under the “learned profession” exemption. Thus, fee schedules are valid insofar as the effect is to restrain competition among attorneys.
III. Interstate Commerce
We next turn our attention to the allegation that the fee schedule restrains those engaged in the financing and insuring of home mortgages by inflating a component part of the cost of securing housing. Since that which is allegedly restrained is not a learned profession, the “learned profession” exemption does not apply here. There is,, of course, no allegation that the attorneys conspired for the express purpose of restraining the trade or commerce of those engaged in the real estate industry. However, even if the objects of conspirators were to restrain activities not protected by the Sherman Act, “they must take their victims’ involvement in interstate commerce as they find them.” Lehrman v. Gulf Oil Corporation, 464 F.2d 26, 36 (5 Cir. 1972). Thus, the fee schedule “may come within the purview of federal antitrust jurisdiction if the requisite effect on interstate commerce is shown.” Brett v. First Federal Savings & Loan Association, 461 F.2d 1155, 1157 (5 Cir. 1972).
Under the Sherman Act it is essential that the alleged restraint of trade or commerce be shown to affect interstate commerce. This requirement is jurisdictional under both the Constitution 44 and the Sherman Act.45 In examining the question of whether the Association’s activities constitute a restraint of interstate trade for jurisdic[16]*16tional purposes, we are guided by cases construing both the commerce clause and the Sherman Act.46
It is undisputed that the activities of the Association and its members were carried on wholly within the State of Virginia. Therefore, jurisdiction will exist only if the actions complained of are shown to have a “direct and substantial” effect upon interstate commerce. Rosemound Sand & Gravel Co. v. Lambert Sand & Gravel Co., 469 F.2d 416, 418 (5 Cir. 1972); United States v. Bensinger Co., 430 F.2d 584, 588 (8 Cir. 1970). No satisfactory formula has yet been fashioned which would encompass the myriad of factors to be considered in determining whether the effect upon interstate commerce is “direct and substantial.” However, since it is a mixed question of law and fact which relates to jurisdiction, we are compelled on appeal to fully examine the conclusion of the district court. In doing so we are ever mindful of the deference to be accorded the lower court’s findings on questions of fact.
From the findings of fact set forth in the following passage, the district court concluded that jurisdiction did exist:
“[A] significant portion of funds furnished for the purchasing of homes in Fairfax County comes from without the State of Virginia. All or nearly all of the lenders making such loans require, as a condition of making the loan, that the title to the property involved be examined and that title insurance be furnished and paid for by the home buyer-mortgagor. This alone warrants the conclusion that interstate commerce is sufficiently affected to sustain jurisdiction under the Sherman Act. There is also uncontradicted evidence that a large percentage of persons who live in Fairfax County work outside of Virginia and that significant amounts of loans on Fairfax County real estate are guaranteed by the United States Veterans Administration and Department of Housing and Urban Development, both headquartered in the District of Columbia. The fees charged for the title examination and insurance just mentioned are covered by the minimum fee schedule here in question.” 47
After an extensive examination of the case law and upon careful consideration of the facts enumerated above we are left with the firm conviction that the activities of the Association did not have a direct and substantial effect upon interstate commerce and that jurisdictional requirements are not met.
First, the finding by the district court that many of the residents of Fairfax County, including the Goldfarbs, work outside of Virginia is totally irrelevant. The fact that a service may be utilized by one coincidentally engaged in interstate travel will not establish jurisdiction under the Sherman Act.48 This is true even where one crosses state lines for the sole purpose of purchasing the service.49 The interstate commerce which is allegedly affected by the fee schedule is the financing of home mortgages; the fact that the [17]*17mortgagor commutes across state lines to his job is of no interest to the mortgagee or to this court.
If jurisdiction exists in this case, it must be based upon the district court’s finding that a title examination was required by out-of-state lenders and guarantors who were involved in a “significant” portion of the home purchases in Fairfax County. For that finding to be a basis for jurisdiction, it must be shown that the minimum fee arrangement with respect to real estate services had the requisite effect upon the interstate financing and insuring of home mortgages. The fact that a service is occasionally utilized to facilitate interstate activities does not subject the one providing that service to the proscriptions of the Sherman Act. United States v. Yellow Cab Co., 332 U.S. 218, 67 S.Ct. 1560, 91 L.Ed. 2010 (1947); Evanston Cab Co. v. Chicago, 325 F.2d 907 (7 Cir. 1963). Mere involvement with some facet of interstate commerce has never been sufficient to support jurisdiction under the Sherman Act.50 To support jurisdiction the involvement must be direct and substantial51
In considering whether a particular activity has a direct and substantial'effect upon interstate commerce the essence or nature of the activity is a factor to be considered. See Sun Valley Disposal Co. v. Silver State Disposal Co., 420 F.2d 341, 343 (9 Cir. 1969); Lawson v. Woodmere, Inc., 217 F.2d 148, 151 (4 Cir. 1954). Previously, the practice of law has been considered an intrastate activity. See Mutual Life Insurance Co. v. Liebing, 259 U.S. 209, 42 S.Ct. 467, 66 L.Ed. 900 (1922) (dictum). Some aspects of the practice of law are uniquely intrastate.52 The act of the borrower in securing purchase-money from an out-of-state lender makes neither the selling of the house 53 nor the supplying of incidental legal services an interstate activity. “That an activity is of local character may help in a doubtful case to determine whether Congress intended to reach it.” Wickard v. Filburn, 317 U.S. 111, 124, 63 S.Ct. 82, 89, 87 L.Ed. 122 (1942).
[18]*18An activity which is part of a “general local service” is less likely to be subject to the Sherman Act than is an activity which constitutes an “integral part” of interstate commerce. United States v. Yellow Cab Co., 332 U.S. 218, 233, 67 S.Ct. 1560, 91 L.Ed. 2010 (1947). The evidence in the record in this case demonstrates that the members of the Association were engaged in the general practice of law and did not solicit out-of-state business. It is merely a fortuitous circumstance that the Goldfarbs, who were residents of Virginia, intended to utilize these legal services to secure a loan from a company engaged in interstate transactions. Where the impact of the disputed trade practice upon interstate commerce is “merely incidental to defendants’ local activities” no jurisdiction exists under the Sherman Act. Fallen v. Nexus Corporation,. 353 F. Supp. 33, 36 (N.D.Ill.1973). We are constrained to hold that the Association sought to regulate only “general local services.” The fact that those services are occasionally used by persons who are simultaneously engaged in an ancillary interstate transaction to facilitate the conduct of that transaction is merely “incidental”; this does not justify fed-
eral regulation of competitive restraints upon a business which is “wholly local” in character. Sun Valley Disposal Co. v. Silver State Disposal Co., 420 F.2d 341, 343 (9 Cir. 1969).54
Plaintiffs have drawn our attention to numerous cases which have adopted expansive concepts of federal power and argue by analogy that the impact of the alleged restraint upon interstate commerce is no more remote here than in those cases. We have previously analyzed many of those cases in Lawson v. Woodmere, Inc., 217 F.2d 148 (4 Cir. 1954), and in Savon Gas Stations Number Six, Inc. v. Shell Oil Co., 309 F.2d 306 (4 Cir. 1962), and will not repeat what we said there. We do, however, find it persuasive that no case has been called to our attention or disclosed by our independent research where an attempt to regulate those who provide a local service which is not dedicated to interstate commerce was held subject to the Sherman Act because of the fortuitous circumstance that the consumer or recipient of that service utilized it in the course of transacting interstate business.55 The line has been drawn far short of this.56 We decline the invitation to announce a doctrine which [19]*19would sweep away the concept of remoteness, a concept which has historically limited federal power over commerce.
IV. Judicial Legislation
In recent times an unusually large number of noteworthy articles have appeared in legal periodicals discussing the merits and demerits of minimum fee schedules.57 Those articles undertake to demonstrate that better methods are available to secure the objectives sought by minimum fee schedules; indeed, they have served to call to our attention logical and persuasive reasons for abandoning fee schedules. We do not doubt that they present cogent arguments for consideration by a legislature or bar association. However, we do not find such considerations controlling in a judicial setting. “These, plainly, are questions as to the policy of legislation which belong to another department, and this court has no function to supervise such legislation from the standpoint of wisdom or policy.” Northern Securities Co. v. United States, 193 U.S. 197, 352, 24 S.Ct. 436, 463, 48 L.Ed. 670 (1904); quoted with approval in United States v. South-Eastern Underwriters Ass’n, 322 U.S. 533 at 562, 64 S.Ct. 1162, 88 L.Ed. 1440 (1944).
We sit as a court of law. The question before us is whether the defendants’ fee schedule system restrains trade or commerce in violation of the Sherman Act. While some of the eases cited and discussed herein demonstrate that traditionally the Sherman Act was not believed to cover the activities involved here, the Goldfarbs urge us to depart from that line of cases. They insist that we look to economic realities and adapt the broad language of the Sherman Act to the evolution of modern commercial practice. The answer to that is “it is not for the courts to indulge in the business of policy-making in the field of antitrust legislation.” United States v. Cooper Corporation, 312 U.S. 600, 606, 61 S.Ct. 742, 744, 85 L.Ed. 1071 (1941). The Goldfarbs also ignore the restrictions of the commerce clause which are not to be disregarded by this court.
In effect] what the Goldfarbs urge upon us is judicial legislation. This is an area in which such legislation would be most inappropriate. To hold that the practice of law is subject to the Sherman Act would east doubt upon the validity of bar admission standards, prohibitions upon advertising, and a multitude of other restrictions upon the practice of law. In our governmental system a legislative body is better equipped to accommodate these restrictions imposed upon the practice of a profession to the overall design and purpos.e of the antitrust laws.
Furthermore, antitrust laws are punitive as well as remedial. Any action on this subject matter by a legislative body will clearly be prospective. The ramifications of a judicially initiated extension of the coverage of the Sherman Act is less certain. The potential of the retroactive application of such a judicial extension coupled with the doubt it would cast upon the continuing viability of other ethical restrictions would create confusion in a profession where order is essential.
Our concern over retroactive application of this punitive statute does not end there. Even the most astute lawyer who [20]*20could foresee judicial legislation extending the coverage of the Sherman Act to his profession would have been on the horns of a dilemma: if he followed the minimum fee schedule he could be violating the Sherman Act; if he did not follow it he would be in violation of the Virginia Code of Professional Responsibility. It would be an illusory choice since either action might result in punishment. The law does not compel this harsh result.
For the reasons stated we conclude that neither the Virginia State Bar nor the Fairfax County Bar Association has violated the Sherman Antitrust Act. The judgment of the district court is affirmed with respect to the Virginia State Bar and is reversed and vacated with respect to the Fairfax County Bar Association.
Affirmed as to No. 73-1247; reversed as to No. 73-1248.