Opinion
BORDEN, J.
The dispositive issue in this appeal, on certification from the United States District Court for the District of Connecticut, is whether a municipality that is a self-insurer pursuant to General Statutes §§ 14-1291 and 38a-371 (c)2 is required to provide uninsured [406]*406and underinsured motorist coverage for a city fire department emergency vehicle while it is operated on public highways. We answer this question in the negative.
The plaintiff, Marion Willoughby, brought this action against the defendant, the city of New Haven, in the United States District Court for the District of Connecticut, in order to recover underinsured motorist benefits. [407]*407Willoughby v. New Haven, United States District Court, Docket No. 3:97CV00668 (D. Conn. July 29, 1999). The District Court certified four issues for this court to determined 3 Pursuant to the applicable certification procedures; Public Acts 1999, No. 99-107;3 4 we agreed to decide those issues. We conclude that a municipality that is a self-insurer, pursuant to §§ 14-129 and 38a-371 (c), is not required to provide underinsured motorist benefits for the emergency vehicle at issue.
The District Court’s certification order included the following stipulated facts. At the time of the incident underlying this case, the plaintiff was a firefighter employed by the defendant’s fire department. On November 23, 1994, responding to an injured person call, the plaintiff was driving a fire emergency vehicle [408]*408(vehicle),5 specifically, a Ford Yankee coach F-350, equipped with a Ford Ambulance Preparation Package. The vehicle, which was owned by the defendant through its department of fire protection services, was an “[a]uthorized emergency vehicle” pursuant to General Statutes § 14-1 (a) (4),6 and was registered with the department of motor vehicles as a municipally owned motor vehicle with registration number 125-NH. The vehicle was a truck-type vehicle with a maximum payload of more than 4000 pounds and less than 6000 pounds, and was used by firefighters employed by the defendant primarily to transport medical emergency equipment and technicians to emergency calls.7
The plaintiff was driving the vehicle on a public highway when a collision occurred between it and a motor vehicle owned and operated by Anthony Palluzzi, who was not an employee, officer or agent of the defendant. As a result of the collision, which was caused by the negligence of Palluzzi in failing to yield the right-of-way to the vehicle as required by law, the plaintiff sustained serious and permanent injuries.
The plaintiff exhausted the $100,000 liability coverage possessed by Palluzzi, and recovered approximately $270,000 from the defendant pursuant to its workers’ compensation plan, for which it is a self-insurer. Those payments have not fully compensated the plaintiff for his injuries.
[409]*409The following stipulated facts relate to the defendant’s status as a self-insurer on and prior to November 23, 1994, the date of the incident. The defendant, a political subdivision of the state of Connecticut, was a self-insured municipality in accordance with the meaning of §§ 14-129 and 38a-371 for automobile and motor vehicle liability protection. The defendant owned more than twenty-five motor vehicles, and all of the motor vehicles, including the vehicle at issue in the present case, were protected by the defendant’s self-insurance plan.
The defendant had established a specific fund for its self-insurance plan to pay for claims against it arising out of its compensation and public liability. The self-insurance plan had not been reduced to a written document outlining the limitations of the defendant’s exposure for its motor vehicles. The defendant had not filed any written document that outlined the limitations of its liability exposure or uninsured and underinsured motorist exposure for its vehicles. The defendant did not request that its uninsured and underinsured motorist liability limits be less than its liability limits for its motor vehicles. At all times relevant to the circumstances of the present case, the defendant owned “[ajuthorized emergency vehicle[s]” as defined by § 14-1. In a letter dated August 9,1985, the defendant notified the insurance commissioner that it was self-insured for its “auto fleet.” In a letter dated February 23, 1990, in response to an inquiry from the insurance commissioner, the defendant reaffirmed its self-insurance plan for “auto liability.” On November 23, 1994, the defendant did not possess any commercial insurance policies that would protect it or its employees against losses incurred as a result of either the negligent operation of a motor vehicle or other types of liability. The vehicle possessed a document of self-insurance in the vehicle.
[410]*410The questions certified to this court present questions of statutory interpretation. “The process of statutory interpretation involves a reasoned search for the intention of the legislature. Frillici v. Westport, 231 Conn. 418, 431, 650 A.2d 557 (1994). In other words, we seek to determine, in a reasoned manner, the meaning of the statutory language as applied to the facts of this case, including the question of whether the language actually does apply. In seeking to determine that meaning, we look to the words of the statute itself, to the legislative history and circumstances surrounding its enactment, to the legislative policy it was designed to implement, and to its relationship to existing legislation and common law principles governing the same general subject matter. ... Id.; Carpenteri-Waddington, Inc. v. Commissioner of Revenue Services, 231 Conn. 355, 362, 650 A.2d 147 (1994); United Illuminating Co. v. Groppo, 220 Conn. 749, 755-56, 601 A.2d 1005 (1992).” (Internal quotation marks omitted.) Bortner v. Woodbridge, 250 Conn. 241, 258-59, 736 A.2d 104 (1999).
I
The dispositive certified question raises the issue of whether a municipality that is a self-insurer, pursuant to §§ 14-129 and 38a-371 (c), is required to provide uninsured and underinsured motorist coverage for a New Haven fire department emergency vehicle. The plaintiff claims that such coverage is required because the vehicle at issue is a “[pjrivate passenger motor vehicle” within the definition of General Statutes § 38a-363 (e) (6).8 The plaintiff also claims that, even if the vehicle [411]*411is not a private passenger motor vehicle, the self-insurance statutes require such coverage. The defendant argues, on the contrary, that the vehicle is not a private passenger motor vehicle and, therefore, does not fall within that class of motor vehicles required to provide underinsured motorist coverage as such. The defendant further argues that the sell-insurance statutes do not require such coverage. We agree with the defendant.
Although this question requires our analysis of several statutoiy and regulatory provisions, our starting point is our underinsured motorist coverage statute, General Statutes § 38a-336.9 Section 38a-336 (a) (1) pro[412]*412vides in relevant part: “Each automobile liability insur[413]*413anee policy shall provide insurance, herein called [414]*414uninsured and underinsured motorist coverage, in accordance with the regulations adopted pursuant to section 38a-334 . . . .” Although § 38a-336 (a) (1) states generally that automobile liability insurance policies must provide uninsured and underinsured motorist coverage, it provides that such coverage is governed by “the regulations adopted pursuant to section 38a-334 .. . .”
We therefore turn to General Statutes § 38a-334 (a),10 which provides in relevant part: “The Insurance Commissioner shall adopt regulations with respect to minimum provisions to be included in automobile liability insurance policies issued after the effective date of such regulations and covering private passenger motor vehicles, as defined in subsection (e) of section 38a-363, motor vehicles with a commercial registration, as [415]*415defined in section 14-1, motorcycles, as defined in section 14-1, motor vehicles used to transport passengers for hire, motor vehicles in livery service, as defined in section 13b-101, and vanpool vehicles, as defined in section 14-1, registered or principally garaged in this state. . . .’’By its language, § 38a-334 (a) specifically requires the commissioner to promulgate regulations regarding, inter alia, “uninsured motorists coverages” provided by “automobile liability insurance policies . . . covering” those classes of vehicles previously enumerated in that subsection.11 Those specific classes of motor vehicles enumerated in § 38a-334 are “private passenger motor vehicles,” “motor vehicles with a commercial registration,” “motorcycles,” “motor vehicles used to transport passengers for hire,” “motor vehicles in livery service,” and “vanpool vehicles,” as those vehicles are defined in their respective sections.
Section 38a-334-6 (a)12 of the Regulations of Connecticut State Agencies provides that the uninsured motorist [416]*416coverage that it requires “shall insure the occupants of every motor vehicle to which the bodily injury liability coverage applies. . . .” It is therefore necessary to refer to § 38a-334-5 of the Regulations of Connecticut State Agencies,13 which covers liability coverage. Section 38a-[417]*417334-5 (a) of the regulations provides that its liability [418]*418coverage requirements apply to “motor vehicle[s] [419]*419owned or long-term leased by the named insured. . . .” (Emphasis added.) The term “[m]otor [vjehicle,” as used in the regulations, is defined as: “private passenger motor vehicle . . . commercial motor vehicle . . . motorcycle . . . public service motor vehicles . . . motor vehicle in livery service . . . and vanpool vehicle .. . .” Regs., Conn. State Agencies § 38a-334-2 (c).14 Reading §§ 38a-334 and 38a-336 together, as we must, we proceed in our analysis with the understanding that [420]*420only those classes of motor vehicles enumerated in § 38a-334 fall within the mandate of § 38a-336 requiring underinsured motorist coverage.
We must therefore determine whether the vehicle at issue in the present case falls within one of the enumerated classes of vehicles in § 38a-334. Specifically, we consider whether the vehicle falls within the class of “[p]rivate passenger motor vehicle[s],” as defined in § 38a-363 (e).15 Section 38a-363 (e) defines a private passenger motor vehicle as a: “(1) Private passenger type automobile; (2) station-wagon-type automobile; (3) camper-type motor vehicle; (4) high-mileage-type motor vehicle, as defined in section 14-1; (5) truck-type motor vehicle with a load capacity of fifteen hundred pounds or less, registered as a passenger motor vehicle, as defined in said section, or as a passenger and commercial motor vehicle, as defined in said section, or used for farming purposes;16 or (6) a vehicle with a commercial registration, as defined in subdivision (12) of said section. It does not include a motorcycle or motor vehicle used as a public or livery conveyance.”
We constrain our analysis to whether the vehicle at issue is a private passenger motor vehicle by virtue of subdivision (6) of § 38a-363 (e); see footnote 16 of this opinion; which includes within the definition of private passenger motor vehicle “a vehicle with a commercial registration, as defined in subdivision (12) of [§ 14-1 (a)]. . . .” Section 14-1 (a) (12) provides: “ ‘Commercial [421]*421registration’ means the type of registration required for any motor vehicle designed or used to transport merchandise, freight or persons in connection with any business enterprise, unless a more specific type of registration is authorized and issued by the commissioner for such class of vehicle . . . .” We conclude that the definition of commercial registration does not encompass the type of registration possessed by the vehicle at issue in this case.
The first clause of § 14-1 (a) (12) sets forth a general definition, which defines “commercial registration” as “the type of registration required for any motor vehicle designed or used to transport merchandise, freight or persons in connection with any business enterprise . . . .” The second clause of § 14-1 (a) (12) then begins with language of exception, namely, the term “unless.” By this language, the second clause carves out an exception to the general definition contained in the first clause. Specifically, the second clause of § 14-1 (a) (12) excepts from the general definition of commercial registration “a more specific type of registration [that] is authorized and issued by the commissioner for such class of vehicle . . . .”17 If the term “commercial registration” were meant, as the plaintiff contends, to include a “more specific type of registration . . . authorized and issued by the commissioner for such class of vehicle,” that language would be rendered meaningless, because the more general phrase, “the type of registration required for any motor vehicle [422]*422designed or used to transport merchandise, freight or persons in connection with any business enterprise,” would subsume the more specific. General Statutes § 14-1 (a) (12). Therefore, our treatment of the second clause as an exception does not result in redundant language and gives meaning to every clause of the statute. “It is a basic tenet of statutory construction that the legislature ‘did not intend to enact meaningless provisions.’ Turner v. Turner, 219 Conn. 703, 713, 595 A.2d 297 (1991). Accordingly, care must be taken to effectuate all provisions of the statute. See Pintavalle v. Valkanos, 216 Conn. 412, 418, 581 A.2d 1050 (1990) (‘[a] statute should be read as a whole and inteipreted so as to give effect to all of its provisions’); Hopkins v. Pac, 180 Conn. 474, 476, 429 A.2d 952 (1980) (it is a ‘well established principle that statutes must be construed, if possible, such that no clause, sentence or word shall be superfluous, void or insignificant’).” Bridgeport Hospital v. Commission on Human Rights & Opportunities, 232 Conn. 91, 100-101, 653 A.2d 782 (1995).
Finally, the phrase within the exception, “such class of vehicle,” refers to “any motor vehicle designed or used to transport merchandise, freight or persons in connection with any business enterprise,” contained in the first clause of § 14-1 (a) (12). Therefore, the second clause incorporates the notion that only those motor vehicles designed or used in connection with a business enterprise fall within its scope.
To summarize, we are presented with § 38a-336, which requires underinsured motorist coverage according to the regulations promulgated by the insurance commissioner pursuant to § 38a-334. Section 38a-334 (a) encompasses various classes of motor vehicles, namely, private passenger motor vehicles, motor vehicles with a commercial registration, motorcycles, motor vehicles used to transport passengers for hire, motor vehicles in livery service and vanpool vehicles. The [423]*423private passenger motor vehicle classification is defined in § 38a-363 (e) (6), which brings within the classification “a vehicle with a commercial registration, as defined in subdivision (12) of [§ 14-1 (a)]. . . .” Section 14-1 (a) (12) excepts from its general definition of commercial registration “a more specific type of registration . . . authorized and issued by the commissioner” for the class of vehicle previously described in the general definition, namely, “any motor vehicle designed or used to transport merchandise, freight or persons in connection with any business enterprise . . . .” The parties stipulated to the fact that the vehicle at issue, which possessed a municipal registration, was used by firefighters employed by the defendant to transport medical emergency equipment and technicians to emergency calls. It therefore cannot be said, nor does either party contend, that the vehicle was designed or used in connection with a business enterprise. Thus, the vehicle at issue in this case is not a “motor vehicle with a commercial registration” pursuant to § 38a-363 (e) (6), and therefore does not fall under the private passenger motor vehicle classification in § 38a-334 for which underinsured motorist coverage is mandated pursuant to § 38a-336.
The legislative history of § § 38a-334 and 38a-336 lends further support to our conclusion that those statutes do not require the defendant to maintain underinsured motorist coverage on the vehicle at issue here. The legislative history suggests that only those classes of vehicles enumerated in § 38a-334 fall under the mandatory uninsured and underinsured motorist coverage scheme.
In 1967, the legislature enacted Public Acts 1967, No. 510, entitled “An Act Concerning Minimum Provisions for Private Passenger Automobile Liability Insurance Policies.” This legislation, later codified at §§ 38a-334 [424]*424through 38a-336, 38a-338 and 38a-340,18 required uninsured motorist coverage in all automobile liability insurance policies covering private passenger automobiles. In 1979, the legislature amended General Statutes (Rev. to 1979) § 38-175c, now § 38a-336, to mandate the inclusion of underinsured motorist coverage. See Public Acts 1979, No. 79-235.
In 1971, the legislature amended General Statutes (Sup. 1969) § 38-175a, now § 38a-334, to add insurance policies covering commercial motor vehicles to the ambit of the statute. See Public Acts 1971, No. 364. In 1985, the legislature further amended General Statutes (Rev. to 1985) § 38-175a, now § 38a-334, to include within its mandate insurance policies covering motorcycles, public service motor vehicles, motor vehicles in livery service, and vanpool vehicles. See Public Acts 1985, No. 85-12.19 The history of this amendment demonstrates that “[t]he apparent purpose of No. 85-12 of the 1985 Public Acts was ... to extend to the insurance commissioner the ability to authorize regulations, including the mandatory inclusion of uninsured motorists coverages, for [inter alia] motorcycle policies, where no such authority existed before. By so amending the statute, the legislature further mandated that such policies include underinsured motorist coverage . . . .” Beloff v. Progressive Casualty Ins. Co., 203 Conn. 45, 61, 523 A.2d 477 (1987). “[T]his bill would require the [insurance [c]ommissioner to adopt regulation establishing a minimum provision to be included in motorcycle liability policies and commercial automobile liability policies covering public and livery conveyances. Motorcycles and public and livery conveyances [425]*425already are subject to the State mandatory liability insurance law, but unlike private passenger vehicles, no minimum provisions for such policies have been established.” (Emphasis added.) 28 S. Proc., Pt. 3, 1985 Sess., p. 763, remarks of Senator Donald E. Schoolcraft. “This bill and its amendment is simply intended to give the [ijnsurance [c]ommissioner the ability to draft the amount of liability coverage that should be carried for the vehicles that are defined in the amendment. What the amendment does is refer to those areas of the statutes, in which the vehicles we refer to are defined. The commissioner will then come up with the amount of liability that must be covered and will notify those who must carry the insurance. As you’ll remember last year, we required that motorcycles carry liability insurance. We did not, however, determine how much they must carry, and as with auto coverage, the commissioner himself determines the minimum amount of coverage that a person must have. What this does is it gives him the ability to also regulate these other areas.” (Emphasis added.) 28 H.R. Proc., Pt. 5, 1985 Sess., pp. 1575-76, remarks of Representative Morag L. Vance. The legislative history supports our conclusion that only those insurance policies covering those classes of motor vehicles expressly enumerated in § 38a-334 must provide underinsured motorist coverage. In this connection, it is significant that the legislature has not chosen to include the particular emergency vehicle at issue in the present case within the classes of motor vehicles covered by § 38a-334.
Our conclusion is consistent with this court’s decision and underlying rationale in Beloff v. Progressive Casualty Ins. Co., supra, 203 Conn. 45. In Beloff, a consolidated appeal, the insureds, each of whom was injured while operating a motorcycle and struck by another motor vehicle, claimed that General Statutes (Rev. to 1983) §§ 38-175a through 38-175e, now §§ 38a-[426]*426334 through 38a-336, 38a-338 and 38a-340, applied to the insurance policies covering the operated motorcycles so as to require the inclusion of uninsured and underinsured motorist coverage. Beloff v. Progressive Casualty Ins. Co., supra, 52-53. The applicable statute, General Statutes (Rev. to 1983) § 38-175a, provided in relevant part that it applied to those insurance policies “covering private passenger automobiles and commercial motor vehicles, as defined in subsection (7) of section 14-1 . . . .” On the basis of the statutory language and legislative history of the underinsured motorist statute, we concluded that a motorcycle was not a private passenger motor vehicle. Beloff v. Progressive Casualty Ins. Co., supra, 55-61. We further concluded that, because at the relevant times, motorcycles did not fall within any class of motor vehicles enumerated in § 38-175a, motorcycle policies were not mandated to provide uninsured and underinsured motorist coverage. Id., 62.
The plaintiff contends that the vehicle at issue in the present case is a private passenger motor vehicle pursuant to subdivision (6) of § 38a-363 (e), which brings within the scope of private passenger motor vehicles those vehicles with a commercial registration. The plaintiff argues that the term commercial registration under § 14-1 (a) (12) “may include ‘a more specific type of registration . . . authorized and issued by the commissioner for such class of vehicle,’ ” and that the municipal registration possessed by the vehicle here is “ ‘a more specific type of registration’ . . . .” (Emphasis added.) The plaintiff also argues that the business enteiprise language in the first clause of the definition of commercial registration pursuant to § 14-1 (a) (12) is inapplicable to the second clause. We disagree with the plaintiffs interpretation.
First, the plaintiffs construction deems the term “unless,” as used in § 14-1 (a) (12), to mean “including.” We decline to read language of exception, namely, [427]*427“unless,” to be synonymous with language of inclusion. Second, the plaintiffs construction disregards the language in § 14-1 (a) (12), namely, “any motor vehicle designed or used ... in connection with any business enterprise,” and “such class of vehicle” in the latter portion of the definition, indicating that only those vehicles involved in a business enterprise are addressed by the definition of “commercial registration.” Finally, even if we were to agree with the plaintiff that the second part of the definition served as an inclusion, and not as an exception, our conclusion that the vehicle at issue here is not “a vehicle with a commercial registration” pursuant to § 38a-363 (e) (6) would remain unchanged. It is our construction, which deems the term “unless” to mean “except,” and not “including,” that renders the last clause of the definition meaningful.
At oral argument before this court, the plaintiff claimed, for the first time, that the classification of private passenger motor vehicle in §§ 38a-334 (a) and 38a-363 (e) was drawn because of the no-fault insurance statutory scheme, which was repealed by Public Acts 1993, No. 93-297, §§ 28, 29, effective January 1, 1994. See General Statutes (Rev. to 1993) § 38a-369. In other words, in the plaintiffs view, only that class of vehicles—the private passenger motor vehicle—fell under the no-fault system.
Although the plaintiff is correct in stating that the piivate passenger motor vehicle classification seived the no-fault scheme, the plaintiff is incorrect in asserting that this classification served only that one function. On the contrary, the classification of private passenger motor vehicle already had been implemented by the creation of the uninsured motorist statute, which predated the no-fault system. As stated previously, in 1967, the General Assembly adopted legislation mandating the inclusion of, inter alia, uninsured motorist coverage in “automobile liability insurance policies . . . [428]*428covering private passenger automobiles registered or principally garaged in this state. . . .” (Emphasis added.) Public Acts 1967, No. 510, § 1. By its language, that uninsured motorist legislation expressly carved out a specific class of motor vehicle, namely, “private passenger automobiles,” that would fall under its ambit.
Evidence of the continued viability of the private passenger motor vehicle classification can further be found in the fact that, notwithstanding the repeal of the no-fault insurance statutory scheme, the classification was left in place. Furthermore, the classification continues to be used in the statutes in a variety of motor vehicle and insurance areas. See, e.g., General Statutes § 14-12b (“[presentation of insurance identification card or policy and statement that minimum security will be continuously maintained required for issuance of registration”); General Statutes § 14-12c (“[verification of security coverages”); General Statutes § 14-14 (“[registration of motor vehicles owned by minors”; proof of financial responsibility); General Statutes § 14-15b (“[m]otor vehicle rental contracts”); General Statutes § 14-213b (“[o]peration prohibited when insurance coverage fails to meet minimum requirements”); General Statutes § 38a-9 (b) (1) (“arbitration procedure for the settlement of disputes between claimants and insurance companies concerning automobile physical damage and automobile property damage liability claims”); General Statutes § 38a-335 (“[statement of coverage for rented motor vehicle”); General Statutes § 38a-364 (“ [insurance identification cards”); General Statutes § 38a-370 (“[r]esidual liability insurance”); General Statutes § 38a-371 (“[mjandatory security requirements”); General Statutes § 38a-372 (“[i]nsurers required to declare that policies deemed to provide required security”). We also note that the statutes to which we have just referred either were amended by Public Act 93-297, which repealed the no-fault scheme, or have been [429]*429amended since that repeal, further supporting our conclusion that the private passenger motor vehicle classification remains viable.
Furthermore, when the legislature has intended to include all motor vehicles within a statute’s scope, it has expressly so provided. See, e.g., General Statutes § 14-20b (Public Acts 1998, No. 98-182, § 7, expanded category of vehicles eligible for number plates for veterans from passenger motor vehicles to all motor vehicles). It has not done so with respect to uninsured and underinsured motorist coverage.
The plaintiff also questions why the vehicle in issue here, which must comply with various safety and other motor vehicle requirements; see, e.g., General Statutes § 14-12 (f) and (h); also is not required to comply with insurance requirements. We note that the vehicle at issue must comply with all applicable insurance requirements.20 We perceive the plaintiffs larger question to be, however, why all motor vehicles are not required to carry underinsured motorist coverage. That is a policy question for the legislature.
II
We next consider whether the self-insurance statutes require the defendant to provide underinsured motorist coverage on the vehicle at issue here. The plaintiff first argues that, even if this court concludes that the vehicle at issue is not a private passenger motor vehicle, the defendant, as a self-insurer pursuant to §§ 14-129 and 38a-371, must provide underinsured motorist coverage [430]*430for all of its “[m]otor vehiclefs],” as that term is defined in § 14-1 (a) (47).21 We disagree.
Although this issue also requires us to consider several statutory provisions, we first look to the language of § 14-12922 to determine whether its provisions require the defendant to provide underinsured motorist coverage for the vehicle at issue here. We note that the self-insurance statute, § 14-129, and the statute mandating uninsured and underinsured motorist coverage, § 38a-336, appear in separate chapters of the General Statutes.23 Section 14-129 was enacted in 1951; Public Acts 1951, No. 179, §§ 17,23; uninsured motorist coverage on all automobile liability insurance policies was mandated sixteen years later in 1967; Public Acts 1967, No. 510, §§1,2,4; and underinsured motorist coverage was mandated twenty-eight years later in 1979. Public Act 79-235. Not only does neither statutory scheme expressly refer to the other, but also § 14-129 contains no language referring to underinsured motorist coverage. We conclude that § 14-129, a statute enacted sixteen years [431]*431before mandatory uninsured motorist coverage and twenty-eight years before mandatory underinsured motorist coverage, does not require self-insurers to provide underinsured motorist coverage.24
We next turn to § 38a-371 (c)25 in order to discern whether that statute requires the defendant to provide underinsured motorist coverage for the vehicle at issue here. We construe such provision mindful of General Statutes § 38a-388, which provides: “The provisions of sections 38a-363 to 38a-388, inclusive, shall be construed to be supplementary and not as a substitute for the provisions of chapters 246, 247 and 248 [of which title 14 is a partj. In the event of any conflict between the provisions of said sections and the provisions of chapters 246, 247 and 248, then the provisions of said chapters shall prevail.” We therefore must construe § 38a-371 in a manner that permits its provisions to serve as a supplement, and not as a substitute, for the provisions of title 14.
Section 38a-371 (c) provides: “Subject to approval of the Insurance Commissioner the security required by this section, may be provided by self-insurance .... A person who provides security under this subsection is a self-insurer. A municipality may provide the security required under this section by filing with the commissioner a notice that it is a self-insurer.” Although § 38a-371 (c) does not expressly identify the type or types of motor vehicles to which it applies, the subsection, by its language, applies to “the security required under this section,” referring to § 38a-371. We therefore must identify the security required by § 38a-371.
[432]*432Subsection (a) of § 38a-371 sets forth the scope of the security required by that section. Subdivision (1) of § 38a-371 (a) provides: “The owner of a private passenger motor vehicle required to be registered in this state shall provide and continuously maintain throughout the registration period security in accordance with sections 38a-334 to 38a-343, inclusive.” Subdivision (2) of § 38a-371 (a) then addresses the security required by the owner of a private passenger motor vehicle not required to be registered in this state. Reading subsections (a) and (c) together, we conclude, therefore, that the self-insurance provisions of subsection (c) apply only to the ownership of private passenger motor vehicles. As discussed previously, the vehicle at issue here is not a private passenger motor vehicle and, therefore, § 38a-371 (c) does not include within its scope insurance requirements regarding this vehicle. Our reading of § 38a-371 does not conflict with the provisions of title 14 and, therefore, is consistent with the directive in § 38a-388 to construe the provisions of title 38a in a manner that does nothing more than supplement the provisions of title 14.
We next look to the legislative history of the relevant statutes. There is nothing in the legislative history of the applicable motor vehicle and insurance statutory schemes to support the argument that the self-insurance statutes impose the requirement that the vehicle at issue here maintain underinsured motorist coverage. To the contrary, the legislative history supports our conclusion that §§ 14-129 and 38a-371 do not require the defendant to provide underinsured motorist coverage for this vehicle.
We begin with the legislative history of § 14-129. The legislature enacted § 14-129 in 1951, sixteen years before the uninsured motorist statutory scheme was enacted and twenty-eight years before the enactment of underinsured motorist coverage. Furthermore, since [433]*433its enactment in 1951, § 14-129 has not been amended. The legislature enacted Public Acts 1951, No. 179, entitled “An Act Concerning Financial Responsibility of Owners and Operators of Motor Vehicles,” which was later codified in part at § 14-129. A close look at that public act reveals that the legislation was designed to address the financial responsibility of tortfeasors, who cause injury by virtue of their ownership, maintenance or use of a motor vehicle. See, e.g., Public Acts 1951, No. 179, §§ 5, 6, 7, 10.26 Moreover, we previously have [434]*434stated that “[t]he purpose of the legislature in enacting the financial responsibility provisions of the motor vehicle law was to keep off our highways the financially irresponsible owner or operator of an automobile who cannot respond in damages for the injuries he may inflict, and to require him, as a condition for securing or retaining a registration or an operator’s license, to furnish adequate means of satisfying possible claims against him.” (Internal quotation marks omitted.) Gentile v. Altermatt, 169 Conn. 267, 302, 363 A.2d 1 (1975), appeal dismissed, 423 U.S. 1041, 96 S. Ct. 763, 46 L. Ed. 2d 631 (1976). In sum, § 14-129 was part of the legislative effort to impose minimum liability coverage. Nothing in its history suggests that it was ever intended to trump the subsequently enacted, and more specific, provision regarding uninsured and underinsured motorist coverage.
Furthermore, when the legislature passed Modified House Bill No. 5418, eventually enacted as Public Acts 1967, No. 510, §§ 1, 2, 4, and codified at §§ 38-175a and 38-175c, now §§ 38a-334 and 38a-336, no reference was made to any preexisting uninsured motorist requirements. This absence demonstrates the legislative understanding that such requirements were not previously in [435]*435place pursuant to § 14-129. See generally 12 S. Proc, Pt. 4, 1967 Sess, pp. 1956-58; 12 H.R. Proc, Pt. 8, 1967 Sess, pp. 3295-97; Conn. Joint Standing Committee Hearings, Judiciary, Pt. 3, 1967 Sess, pp. 1006-1007; see also 12 H. Proc, supra, p. 3296, remarks of Representative Thomas C. Salamone (“[T]his bill authorizes the [insurance] commissioner to adopt regulations which would spell out minimum provisions, conditions, exclusions and definitions which appear in automobile liability policies. . . . [Uninsured motorist [coverage] will now become a mandatory part of minimum provision policies.”). The same holds true concerning the genesis of the underinsured motorist legislation, Substitute Senate Bill No. 1084, which eventually was enacted as Public Acts 1979, No. 79-235. See generally 22 S. Proc, Pt. 5, 1979 Sess, pp. 1353-54, 1369-71, 1520; 22 H.R. Proc, Pt. 16, 1979 Sess, pp. 5339-43; Conn. Joint Standing Committee Hearings, Insurance and Real Estate, 1979 Sess, pp. 81-82, 100-101, 112, 124; Conn. Joint Standing Committee Hearings, Transportation, Pt. 2, 1979 Sess, p. 338.
The legislative history of § 38a-371 also indicates that its provisions do not impose on the defendant security coverage requirements for the vehicle at issue here, but rather, are limited to policies covering private passenger motor vehicles. The most explicit legislative statement on this issue is located in the history of Senate Bill No. 226, entitled “An Act Concerning the Exemption of Municipalities from the Self-Insurance Certification Filing Requirement”—a bill eventually enacted by Public Acts 1982, No. 82-145. Public Act 82-145 amended General Statutes (Rev. to 1981) § 38-327 (c), now § 38a-371 (c), to permit municipalities that self-insure to file a notice with the insurance commissioner that they self-insure, instead of being required to comply with the more complicated filing requirements otherwise mandated by subsection (c) of § 38a-371. The legislative [436]*436history demonstrates that the requirements of § 38a-371 are limited to private passenger motor vehicles. See 25 H.R. Proc., Pt. 6, 1982 Sess., p. 1998, remarks of Representative Robert G. Jaekle (“[t]he subsection allowed self-insurance instead of providing insurance policies for private passenger motor vehicles” [emphasis added]).
Furthermore, “we note as a general matter that uninsured [and underinsured] motorist insurance operates upon a different set of principles from those upon which automobile liability and property insurance are premised, and that uninsured motorist insurance protects the named insured against risks that are fundamentally different from liability and property insurance. Automobile liability and property insurance covers damage to other persons or motor vehicles for which the named insured or named insured’s covered motor vehicle is, at least in some measure, responsible. See R. Keeton & A. Widiss, Insurance Law (1988) § 4.8 (a), pp. 376-77 and § 4.9 (a), pp. 385-86. In contrast, the purpose of [un]insured motorist coverage is to protect the named insured and other additional insureds from suffering an inadequately compensated injury caused by an accident with an inadequately insured automobile. . . . Florestal v. Government Employees Ins. Co., 236 Conn. 299, 305, 673 A.2d 474 (1996).” (Internal quotation marks omitted.) Sandor v. New Hampshire Ins. Co., 241 Conn. 792, 799-800, 699 A.2d 96 (1997). “Because uninsured motorist insurance operates upon principles that are different from those on which liability and property insurance are premised”; id., 800; we do not agree with the plaintiffs claim that § 14-129 requires self-insurers to provide underinsured motorist coverage on their motor vehicles regardless of whether they fall within the underinsured motorist statute.
Finally, our conclusion is consistent with our precedent that states that “the funding mechanism by which [437]*437an owner ol‘ vehicles decides to meet the requirements of Connecticut insurance law is irrelevant to the obligation of that funding entity to comply with such requirements .... [S]elf-insurance is the functional equivalent of commercial insurance.” Hertz Corp. v. Federal Ins. Co., 245 Conn. 374, 378 n.4, 713 A.2d 820 (1998); see also Conzo v. Aetna Ins. Co., 243 Conn. 677, 686, 705 A.2d 1020 (1998) (“[t]he legislature intended to create a uniform scheme of uninsured motorist insurance coverage applicable to self-insurers as well as commercial insurance carriers”). Just as we do not base our conclusion—that the defendant is not required to provide underinsured motorist coverage for the vehicle at issue here—on the defendant’s status as a self-insurer, we do not impose on the defendant additional underinsured motorist requirements because of that same status.27
The plaintiff argues that § 38a-371 (c) does not specify any particular type of motor vehicles to which it applies. As our statutory analysis reveals, however, § 38a-371 (c), which refers to the security required by § 38a-371, applies to private passenger motor vehicles.
The plaintiff also argues that because the self-insurance plan of the defendant covered the vehicle at issue here, all vehicles under the plan must be provided the same coverage. In support of this proposition the plaintiff cites to the “uniform scheme of protection” discussed in Conzo v. Aetna Ins. Co., supra, 243 Conn. [438]*438686, and § 14-129 (a). As discussed previously, however, the uniform scheme of protection articulated in Conzo concerned the uniform treatment between a self-insurer and a commercial insurance carrier. Our conclusion does not alter that scheme. With respect to § 14-129 (a), the plaintiff has pointed to no statutory language or legislative history that suggests that all motor vehicles covered by a self-insurance plan must be treated alike for all purposes of insurance.
Finally, the plaintiff argues that the conclusion we reach today violates § 38a-388. Section 38a-388 provides that in the event of any conflict between title 38a and title 14, the provisions of title 14 predominate, and that all motor vehicles, as defined in § 14-1 (a) (47), fall within the scope of § 14-129. As discussed previously, however, we have not removed, by virtue of any provision in title 38a, any underinsured motorist requirement that existed pursuant to title 14. Instead, we have construed title 38a as a supplement to, and not a substitute for, title 14.
The first certified question is answered: No. We need not answer the other certified questions.
No costs shall be taxed in this court to either party.
In this opinion KATZ, SULLIVAN and VERTEFEU-ILLE, Js., concurred.