Dooley, J.
¶ 1. Attorney Lorin Duckman appeals a district court order finding him in summary criminal contempt and placing him in custody for forty-five minutes. On appeal, attorney makes numerous claims regarding the court’s contempt order and subsequent denial of his motion to vacate. Generally, these claims can be summarized as follows: (1) attorney was justified in disobeying the court’s order because the court did not have the authority to issue the order, and an exception to the collateral bar rule applies; (2) the court’s contempt order was based on erroneous factual findings; (3) attorney was denied his due process guarantees of notice, a hearing, and an impartial tribunal; and (4) the sentence was beyond the court’s discretion. We reject all of these claims and affirm the rulings of the district court.
[470]*470¶ 2. The events forming the basis for the contempt finding occurred on August 30, 2004, when attorney was in Addison District Court representing the defendant in the criminal trial of State v. Barrows, Nos. 163-3-03, 602-10-03, and 240-6-04 Ancr. The parties presented the court, Judge Helen M. Toor presiding, with a written plea agreement. At the time, the plea agreement included the proposed sentence, except for the element of restitution, which the parties were still negotiating. The parties discussed restitution and the defendant’s ability to pay with the court. The victim did not support the plea agreement and gave an unsworn statement to that effect.
¶ 3. Before ruling on acceptance of the plea agreement, the court turned to the defendant to conduct a Rule 11 colloquy1 and allow the defendant a chance to speak. Attorney objected, and asked that the court rule on whether the plea agreement would be accepted before addressing his client. The court declined to change its procedure, and attorney stated that he would then be forced to withdraw his client’s plea.2
[471]*471¶ 4. The court explained that attorney had no independent authority to withdraw his client’s plea and must first consult with his client. Attorney refused to adjourn and consult with his client and claimed that the court was interfering with his attorney-client relationship. The court ordered attorney to leave and speak with his client. When attorney refused, the court found him in contempt for expressly refusing to comply with the court’s order and directed a court officer to place him in a holding cell until 1:00 p.m., which was approximately 45 minutes later.3
[472]*472¶ 5. In a written order, the court certified the contempt finding on August 31, 2004, stating that attorney’s “direct refusal of the court’s order, along with [his] angry, confrontational, and disrespectful manner... made it impossible to proceed with the case, evidenced an utterly inappropriate manner for a lawyer to use in the courtroom towards a judge, and constituted contempt of court.” On September 9, 2004, attorney filed a motion to vacate the contempt order, arguing that it was invalid on several grounds. Attorney also requested an evidentiary hearing to present his own version of the facts. On October 20, 2004, the court denied attorney’s request for a hearing, finding that it was unnecessary because the contemptuous conduct took place in the court’s presence.
¶ 6. The ruling on the motion to vacate was extensive and addressed each of attorney’s claims at length. The introduction set the stage:
The undersigned has never in twenty-two years in the legal profession ... seen an attorney behave in as disrespectful and angry a manner towards a judge as Attorney Duckman has on repeated occasions, both in the courtroom and in chambers. Prior to August 80,2004, the court had attempted to address Respondent’s behaviors by, for example, speaking to Respondent in chambers, asking one of his superiors to speak to him, and clearly explaining the court’s expectations of him. He and his superior were also advised that if such conduct continued the court would be forced to take more serious action. On at least one prior occasion, Respondent was warned that he was on the verge of being held in contempt.
[473]*473On August 30, not only did Respondent display the same rude and disrespectful behavior that he had displayed on previous occasions — repeatedly interrupting the judge — but he went further than he had in the past. On this occasion, he willfully refused to comply with a direct order of the court intended to protect his client’s right to determine whether to proceed with a guilty plea pursuant to a proffered plea agreement, or whether to withdraw from that agreement. Moreover, Respondent’s refusal forced the courtroom proceedings to come to a halt. Because of this direct refusal to comply with the court’s order, as well as the disrespectful way in which it was done and its interference with the ongoing proceeding, the court concluded that it had no choice but to take immediate action. Such action was needed to punish the behavior, to deter similar future behavior by Respondent, and to make clear to others that such behavior would not be tolerated. Because Attorney Duckman’s actions demonstrated that repeated prior attempts to remedy his behavior had been unsuccessful, the court also concluded that a severe sanction was necessary. For all of these reasons, the court imposed the sanction of a brief incarceration until after the lunch hour.
The introduction was followed by a section entitled “Past Inappropriate Conduct,” which provided “a brief summary of some of the prior instances of unprofessional conduct.” The court explained the influence of these prior acts:
These incidents were not the basis for the contempt finding, but they contributed to the court’s decision that there was no less severe action that would adequately address the situation. They also contributed to the court’s decision to impose the sanction it chose, rather than a monetary sanction.'
The court then went on to describe the events that led up to the contempt finding. The court reiterated the reasons stated in the August order: “The court’s finding of contempt was based upon the willful refusal of counsel to comply with a clear order of the court, as well as the ‘angry, confrontational, and disrespectful manner’ in which he did so.” The court analyzed the grounds necessary for an adjudication of contempt and held that they were present. The court concluded:
[474]*474As noted above, the court had been faced over a period of months with repeated challenges to its authority, displays of anger, and other unprofessional conduct by Attorney Duckman____[C]ounsel was well aware of the court’s expectations, and kinder and gentler efforts to modify his behavior had been unsuccessful.
If the conduct on August 80 had been the first incident of oppositional and disrespectful behavior by Attorney Duckman, the court likely would not have taken the action it did. Generally, the court seeks to speak at the bench or in chambers with attorneys about any issues with their courts room behavior. With another attorney, that would have been the likely course of action. Here, however, the prior history with Attorney Duckman had made it clear that lesser steps would be ineffective. Given the interruption of the proceedings, the willful and disrespectful nature of the conduct, and the court’s past experience with the attorney in question, it was apparent that a severe sanction was necessary to convey the message that such behavior was unacceptable.
¶ 7. Under our procedural rules:
A criminal contempt may be punished summarily if the judge certifies that he saw or heard the conduct constituting the contempt and that it was committed in the actual presence of the court. The order of contempt shall recite the facts and shall be signed by the judge and entered of record.
V.R.Cr.P. 42(a). Although this rule provides the procedure for adjudicating a criminal contempt, common law dictates the substantive elements of summary contempt. State v. Allen, 145 Vt. 593, 600, 496 A.2d 168, 172 (1985). Summary contempt is “an act ‘committed directly against the authority of the court, tending to impede or interrupt its proceedings or lessen its dignity.’” Id. (quoting In re Morse, 98 Vt. 85, 90, 126 A. 550, 551 (1924)) (emphasis omitted). Trial courts have discretion to issue contempt orders, and reversal of a contempt judgment is appropriate only if “the trial court’s discretion was either totally withheld or exercised on grounds clearly untenable or unreasonable.” Id. We review the exercise of this discretion carefully in cases of summary contempt because in those proceedings “the otherwise inconsistent functions of prosecutor, jury and judge are united in one individual.” United States v. Flynt, 756 F.2d 1352, 1363 (9th Cir. 1985). [475]*475Therefore, we view the decision to use summary contempt power “as an extraordinary exercise to be undertaken only after careful consideration and with good reason.” Id. We are also mindful that the power of summary contempt is necessary to “preserve order and decorum” in the courtroom. Sacher v. United States, 343 U.S. 1, 21 (1952).
I.
¶ 8. We first address attorney’s claim that the court had no authority to order him to speak with his client, so he was justified in disobeying its order. Attorney attacks the validity of the ruling on several grounds, including that: (1) the court’s plea process did not comply with the requirements of Vermont Rules of Criminal Procedure 11 and 32; (2) requiring his client to speak before acceptance of the plea agreement would violate his client’s right against self-incrimination; (3) if his client spoke he could be subject to prosecution for perjury later; and (4) his client would risk a harsher sentence if he spoke before acceptance of the agreement. The State maintains that the court complied with the requirements of Rules 11 and 32, and additionally submits that the collateral bar rule precludes challenging the validity of the court’s order by engaging in contemptuous conduct. We do not reach attorney’s substantive arguments because we conclude that the collateral bar rule prevents attorney from challenging the validity of the court’s order as a defense to the judgment of contempt.
¶ 9. We reemphasize at the outset the grounds for finding attorney in contempt. He was not found in contempt for refusing to go along with the court’s plea consideration procedure. Obviously, his opposition to the procedure was the context that led to the contempt judgment; it was not, however, the reason for that judgment. Instead, he was found in contempt for refusing to discuss the withdrawal of the plea agreement with his client, along with his angry, confrontational, and disrespectful manner. The narrow reason for the contempt finding answers many of the objections made by attorney in this part of his argument.
¶ 10. The collateral bar rule provides that individuals cannot challenge the validity of a court order by violating the order. See State v. Crown, 169 Vt. 547, 549, 726 A.2d 493, 495 (1999) (mem.) (‘We do not generally allow a person who is under a court order to challenge it by violating it.”); State v. Austin, 165 Vt. 389, 401, 685 A.2d 1076, 1084 (1996) (articulating rule and holding that probationer [476]*476may not challenge validity of probation condition at revocation proceeding); Allen v. Iowa Dist. Court, 582 N.W.2d 506, 508-09 (Iowa 1998) (explaining that court orders must be obeyed, even if erroneous). Generally, attorneys must comply with a court’s ruling regardless of whether the ruling has legal support. See Maness v. Meyers, 419 U.S. 449, 458 (1975) (“Persons who make private determinations of the law and refuse to obey an order generally risk criminal contempt even if the order is ultimately ruled incorrect.”). Thus, an attorney cannot generally defend against a contempt finding for violating an order by arguing that the underlying order was unlawful. See Nakell v. Att’y Gen. of N.C., 15 F.3d 319, 324 (4th Cir. 1994) (dismissing attorney’s claim that his disobedience of court instruction was justified because his legal position was correct). The rationale for this rule is to protect the efficient administration of justice and to encourage litigants to follow court orders. In re Hern Iron Works, Inc., 881 F.2d 722, 726 (9th Cir. 1989). If an attorney feels that the court’s order is illegal or incorrect, the attorney’s obligation is to object and preserve the point of error for appeal. Maness, 419 U.S. at 459.
¶ 11. The rule is not without exception. “Courts have declined to apply the collateral bar rule when there was not an adequate and effective remedy to review the challenged ruling, or where compliance could cause irreparable injury which may not be repaired by appellate vindication.” Allen, 582 N.W.2d at 509 (citing cases).4 Attorney urges us to find an exception to the collateral bar rule in this case, claiming that compliance with the court’s order would have resulted in irreparable harm. Attorney’s basic argument is that following the court’s order would have jeopardized his client’s Fifth Amendment rights.
¶ 12. In support of his argument, attorney cites Maness for the proposition that an attorney cannot be punished for violating a court order if the attorney believes in good faith that obedience might implicate his client’s Fifth Amendment rights. Although we recognize [477]*477this general principle, we do not agree that Maness is controlling in this situation. In Maness, a lawyer was held in contempt for advising his client that he could refuse to produce allegedly obscene magazines on the ground that they might incriminate him. 419 U.S. at 451-52. At the outset, the United States Supreme Court reiterated that court orders must be obeyed, even if a person believes they are incorrect. Id. at 458. The Court held, however, that the attorney could not be subjected to contempt for advising his client to invoke a Fifth Amendment privilege, even if this advice caused a witness to disobey a court order, where the attorney had a good faith belief that the material may have incriminated his client. Id. at 465.
¶ 18. The situation on appeal differs in several respects from Maness. First, and most importantly, in Maness, there was a risk to the client’s Fifth Amendment rights, and here no such risk existed. Attorney opines that “[t]he self-incrimination risk of an unprotected allocution ... is no different from the disclosures ordered in Maness.” As we emphasized above, we disagree with attorney’s characterization of the risk because the order that subjected attorney to contempt was not an order to the client to make potentially incriminating statements. The court directed attorney to discuss the implications of withdrawing from the plea agreement with the client. This order did not impact the client’s constitutional protection against self-incrimination.
¶ 14. Second, the attorney in Maness was punished for the advice he gave his client, not for the attorney’s direct disobedience in the courtroom. Id. at 466. There, counsel had advised his client that producing documents could incriminate him and therefore urged the client to invoke his Fifth Amendment right against self-incrimination. The Supreme Court noted that there were strong policy reasons for protecting a lawyer’s ability to give honest advice to clients. Id. (“If performance of a lawyer’s duty to advise a client that a privilege is available exposes a lawyer to the threat of contempt for giving honest advice it is hardly debatable that some advocates may lose their zeal for forthrightness and independence.”). Whether clients choose to accept the attorney’s advice and risk contempt charges themselves is another matter. The Maness Court was concerned with preserving the attorney’s ability to speak candidly to his client about legal options. There was no claim that the attorney acted in direct disobedience of a court order. By contrast, attorney here was not punished for furnishing his client with faulty [478]*478advice, but for failing to comply with the court’s direction to consult with his client.
¶ 15. Last, in Maness, there was no indication that the attorney acted in defiance of the court. In fact, the Supreme Court emphasized that the record was “devoid of evidence of contumacious conduct or any disrespect for the court.” Id. at 469; see Waste Conversion Inc. v. Rollins Envtl. Servs. (NJ), Inc., 893 F.2d 605, 611 (3d Cir. 1990) (reversing contempt and emphasizing that attorneys’ “conduct was neither defiant nor disrespectful”). In contrast, here, the court found that attorney was “angry, confrontational, and disrespectful” during the proceedings.
¶ 16. Attorney also argues that other harms that could not be remedied on appeal might have resulted from complying with the court’s instruction. These alleged harms include the court’s rejection of the agreement, harm to the attorney-client relationship, and an imprudent response by attorney’s client. At best, these harms are speculative. In any event, they do not amount to the type of irreparable harm necessary to justify disobeying the court’s order to consult with the client. See In re Hern Iron Works, 881 F.2d at 728-29 (noting that the irreparable injury exception is applied in only limited cases, namely those implicating Fifth Amendment privileges). Therefore, we conclude that the collateral bar rule prevents attorney from attacking the validity of the court’s procedure, and we decline to address attorney’s arguments pertaining to the merits of the procedure.
II.
¶ 17. Attorney next challenges whether his actions were sufficient to constitute contempt, alleging that the court’s factual findings were clearly erroneous. Attorney does not dispute that he violated the court’s order, and we conclude that the court’s finding that attorney’s demeanor was disrespectful was not erroneous.
¶ 18. The court gave attorney a direct order and, even though attorney disagreed with the order, he was still bound to follow it, as discussed above. Attorney’s disobedience of a direct order was sufficient to support the contempt finding. Compare Pounders v. Watson, 521 U.S. 982, 989 (1997) (per curiam) (upholding state trial court’s finding of summary contempt where attorney “willfully refused to comply with the court’s order”), and Nakell, 15 F.3d at 324 (affirming contempt where a “rational trier of fact could find that Nakell willfully disobeyed a lawful order of the court”), with United [479]*479States v. West, 21 F.3d 607, 608-09 (5th Cir. 1994) (reversing trial court’s contempt order because attorney did not disobey an order or obstruct the administration of justice). The point was squarely covered in Sacher:
Of course, it is the right of counsel for every litigant to press his claim, even if it appears farfetched and untenable, to obtain the court’s considered ruling. Full enjoyment of that right, with due allowance for the heat of controversy, will be protected by appellate courts when infringed by trial courts. But if the ruling is adverse, it is not counsel’s right to resist it or to insult the judge — his right is only respectfully to preserve his point for appeal.
343 U.S. at 9. Furthermore, an attorney “never has the right to let his temper, his zeal, or his intention lead him into disrespectful, accusative language to the court.” MacInnis v. United States, 191 F.2d 157, 159 (9th Cir. 1951). Thus, we look not only to the words uttered but also to “the connection in which they were used, the tone, the look, the manner, the emphasis.” In re Cooper, 32 Vt. 253, 256 (1859).
¶ 19. Here, the court found that attorney, in a disrespectful manner, willfully violated its order to talk with the client before attempting to withdraw from the plea agreement, disrupting the proceedings and making it impossible to proceed. Although lawyers are encouraged to pursue their clients’ interests zealously, as the United States Supreme Court explained, “[ajdvocacy that is ‘fearless, vigorous, and effective,’ does not extend to disruptive conduct in the course of trial and in knowing violation of a clear and specific direction from the trial judge.” Pounders, 521 U.S. at 991 (quoting Sacher, 343 U.S. at 13).
¶ 20. In this case, attorney’s tone, look, manner, and emphasis played a role in the court’s determination that attorney was in contempt. In re Cooper, 32 Vt. at 256. Ordinarily, we would be left to determine these circumstances from the transcript alone, an almost impossible task. For this case, however, the in-court events were videotaped to create the court record, and we have been able to view the videotape of the proceedings.5 See V.R.Cr.P. 53.1(b) (videotape is [480]*480the official record on appeal). While the tape does not fully capture the emotion of the moment, it does show that attorney was upset, as he stated, and angry. At the time the contempt order was issued, effective communication between the judge and attorney had ceased, and attorney appeared to be defiant. We find no abuse of discretion in the adjudication that attorney was in contempt.
¶ 21. Having concluded that the court’s factual findings were not erroneous, we also address the arguments of amici in this case that threatening public defenders with summary contempt will have a chilling effect on access to adequate representation. We acknowledge that continual threats of contempt may chill the bar’s ability to adequately represent client interests. We also recognize, however, that contumacious behavior, namely, disobedience of a court order, cannot generally be excused as zealous advocacy. In re Ellenbogen, 72 F.3d 153, 158 (D.C. Cir. 1995). As the above-quoted passage from Sacher reflects, supra, ¶ 18, the duty of an advocate when faced with a clear court order, even one that is wrong, is to comply and respectfully seek review in a higher court if necessary. Both amicus briefs proceed from the premise that the order that counsel violated was an order to have the client give his presentence allocution before the court decided whether to accept the plea agreement, or at least an order that attorney convey to the client the wisdom of going forward under the court’s procedure. We have held above that this view of the record is erroneous, and we stress it here again. The court’s order was only that attorney consult with the client, and it gave no direction as to what advice attorney should give the client. Nor does this case require us to detail which powers belong to the lawyer and which belong to the client. See State v. Bean, 171 Vt. 290, 300, 762 A.2d 1259, 1266 (2000) (noting certain decisions which belong exclusively to the client). While attorney may have believed that a dispute over his power was coming, his refusal to talk with the client was premature.
¶ 22. In short, we do not view this case as one in which the outcome will chill zealous advocacy, as opposed to deter contemptuous behavior. The line that attorney crossed was bright, and he did so out of anger at the judge’s procedure, not out of a thoughtful judgment that his actions were necessary to protect his client’s interests. [481]*481Our procedures provide methods to challenge a judge’s ruling that violates the governing rules, particularly where constitutional rights are in jeopardy. Contemptuous behavior is not one of those methods.
III.
¶ 23. Next, attorney makes a number of objections to the procedures, or absence of procedures, that were employed. The first two objections argue that the trial judge should have been disqualified from determining whether attorney was in contempt, and that due process of law required a hearing on the prior instances of inappropriate conduct the judge relied upon. To address these arguments, we look first at the general procedures for criminal contempt.
¶ 24. Criminal contempt proceedings are governed by Vermont Rule of Criminal Procedure 42, which is “virtually identical to Federal Rule 42.” Reporter’s Notes, V.R.Cr.P. 42. As stated above, Rule 42(a) contains an authorization for a summary contempt adjudication like the one in this case. Rule 42(b) contains an authorization for “Disposition Upon Notice and Hearing,” which applies when Rule 42(a) does not. Rule 42(b) provides for notice and hearing, trial by jury, and trial before a different judge if the charge involves “disrespect to or criticism of a judge.”
¶ 25. In his first two procedural arguments, attorney claims that all or part of the procedures provided in Rule 42(b) were required in this ease. First, he argues that Judge Toor should have been disqualified because she had become embroiled.in a running controversy with attorney and was motivated by “perceived past slights and insulting behavior.” Second, he makes a related argument that he was found in contempt for conduct occurring over an extended period of time, some of which was not on the record in the courtroom, and thus due process requires that he have an opportunity to be heard on all the charges. If his arguments are correct, then summary contempt adjudication could not occur in this case.
¶ 26. There are two justifications for summary contempt adjudication: efficiency and necessity. Such adjudication is efficient because the contemptuous conduct has occurred on the record, and before the judge, so that further factual development is unnecessary. Sacher, 343 U.S. at 9. Summary contempt adjudication is necessary in order to remove obstructions to the fair administration of justice. Offutt v. United States, 348 U.S. 11, 14 (1954). Over time, the necessity justification has become the primary reason for the use of summary procedures.
[482]*482¶ 27. With this background, we address attorney’s argument that Judge Toor should not have presided over the contempt adjudication. The ground for such disqualification first arose in Offutt, where the trial court conducted a summary contempt adjudication of trial counsel after a trial had closed and the case was in the hands of the jury. The Court observed that trial judges should not “sit[] themselves in judgment upon misconduct of counsel where the contempt charged is entangled with the judge’s personal feeling against the lawyer.” Id. The Court, however, cited and quoted Cooke v. United States, which held that such a rule applied where ‘“conditions do not make it impracticable, or where the delay may not injure public or private right.’ ” Id. (quoting Cook v. United States, 267 U.S. 517, 539 (1925)). This point is reinforced in Mayberry v. Pennsylvania, 400 U.S. 455 (1971). There, the Court discussed in detail the judge’s options where a lawyer or litigant personally attacks the judge:
A judge cannot be driven out of a case. Where, however, he does not act the instant the contempt is committed, but waits until the end of the trial, on balance, it is generally wise where the marks of the unseemly conduct have left personal stings to ask a fellow judge to take his place.
Id. at 463-64.
¶ 28. We addressed this issue in State v. Allen, 145 Vt. at 601-02, 496 A.2d at 172-73, where defendant argued that contempt involving personal insults had to be referred to another judge at a later time under Rule 42(b). We stated that a “rule requiring that all flagrant personal insults be responded to only after delay would undermine the court’s dignity and its authority. A judge is not merely an individual; he or she represents the authority of the law.” Id. at 601, 496 A.2d at 172.
¶ 29. In general, the Offutt rule — that judges must turn contempt adjudications over to colleagues if they are personally embroiled in disputes with the litigant or lawyer accused of contempt — is not applicable if the judge is acting under Rule 42(a) “the instant the contempt is committed,” Mayberry, 400 U.S. at 463, out of necessity to prevent obstruction of a proceeding. See Barlow v. State, 513 S.E.2d 273, 277-78 (Ga. Ct. App. 1999) (allowing summary contempt after parties disobeyed direct, lawful order and warned parties behavior was contumacious); see generally R. Donaldson, Annotation, Disqualification of Judge in State Proceedings to [483]*483Punish Contempt Against or Involving Himself in Open Court and in His Actual Presence, 37 A.L.R.4th 1004 (1985 & Supp. 2005) (categorizing cases involving disqualification of judges in contempt proceedings). The differences in the requirements of Rules 42(a) and 42(b) are especially significant in small states like Vermont, where immediate action by another judge is usually impossible; as such, summary contempt adjudication in such states would also therefore be impossible. Nonetheless, by this holding, we are not ruling that personal hostility can never reach the stage where disqualification from the imposition of summary contempt is necessary to protect fundamental fairness even where obstruction of the proceeding is occurring. The circumstances of the personal hostility, however, must be extreme to warrant that result.6 For example, in Sandstrom v. Butterworth, 738 F.2d 1200 (11th Cir. 1984) — the only case cited by attorney in which an appellate court ruled that the trial judge should have been disqualified from imposing an immediate summary contempt sentence during trial — the trial judge accused counsel of “acting like an animal” and told him that “for ten years you have had your nauseating effect upon this Court and every other court in this courthouse.” Id. at 1203, 1204. Counsel’s personal retorts were equally extreme. The personal embroilment was far beyond any disqualifying circumstances that might be present here.
¶ 30. Even if the Offutt standard applied, we cannot conclude on this record that Judge Toor should have been disqualified. Judge Toor was sitting in a county where one judge covers all courts: civil, criminal, and family. She was at the end of a six-month rotation. Criminal defense for the indigent is provided by a statewide public defender system. 13 V.S.A. §§ 5201-5277. Attorney was a public defender for the county. In this role, he was appearing regularly before Judge Toor. Inevitably, in that extensive interaction, each had views about how the other handled cases, both generally and in specific instances.
¶ 31. As attorney himself has stressed in his brief, we want contempt citations to be used sparingly and in narrow circumstances. [484]*484Thus, to the extent a judge has concerns about the behavior of a lawyer who is appearing regularly in the judge’s court, we want the judge to find an outlet for those concerns short of contempt. In the ruling on the motion to vacate the contempt order, Judge Toor detailed the actions she had taken in the past to correct attorney’s behavior.
¶ 32. We recognize that attorney vigorously disputes that he had behaved inappropriately in the past, just as he disputes that his behavior was contemptuous on August 30. But this difference over professional conduct does not mean that the judge had developed personal animus against attorney. There is no allegation that attorney made personal attacks on the judge, the most common circumstances in the Ojfutt line of cases. See Mayberry, 400 U.S. at 465-66 (noting judge’s difficulty in holding impartial contempt hearing after being repeatedly insulted throughout trial); United States v. Pina, 844 F.2d 1, 13-14 (1st Cir. 1988) (same). The sentence is not so excessive that it indicates improper motives. Although the judge made serious charges against attorney, all charges involved his professional behavior in specific instances. She said she acted “to punish the behavior [on August 30], to deter similar future behavior by Respondent, and to make clear to others that such behavior would not be tolerated.”7
¶ 33. We also recognize that, like attorney, Judge Toor appears from the videotape to have become upset and angry over her interaction with attorney.8 Perhaps her state of mind was demonstrated by her order to have attorney taken away in shackles, an order that was never implemented, and one that she regretted. If anything, however, her visible mental state showed she was reacting to the events of August 30, not imposing a calculated punishment for past behavior.
¶ 34. In conclusion, if we found personal animus in this case sufficient to disqualify Judge Toor, we would have to find such personal [485]*485animus in most cases, which would greatly reduce the availability of summary contempt even when necessary to prevent the obstruction of proceedings. We hold that Judge Toor was not disqualified from holding attorney in summary contempt.
¶ 35. We have a similar response to attorney’s related argument that due process requires that he have an opportunity to respond to the judge’s charges in the ruling on the motion to vacate the contempt order. To address this argument, we start with its presentation to the trial court. Following the contempt certification, attorney filed a motion to vacate the contempt order. The motion presented primarily legal argument, but also asked for an evidentiary hearing on the following issues: (1) whether attorney intended any contempt or disrespect to the court; (2) whether his intent was to represent his client “professionally, effectively and to the best of his abilities”; (3) whether his demeanor was “angry, confrontational, and disrespectful” as the court had found; (4) whether the contempt order was unprecedented in its harshness; and (5) whether the contempt order has had a chilling effect on trial lawyers in Vermont. The court denied the request for an evidentiary hearing because the conduct occurred in the court’s presence so that the court had “first-hand knowledge of the relevant facts.”
¶ 36. On appeal, attorney reiterates the arguments made to the trial court but relies primarily on the court’s ruling with its recitation of past inappropriate conduct. He argues that because the court stated that these past actions were part of the reason for the contempt citation he was entitled to present evidence to meet these charges.
¶ 37. We cannot accept attorney’s premise that the ruling on the motion to vacate showed that the contempt citation was made to punish attorney’s past behavior. The court stated specifically that “[tjhese incidents were not the basis for the contempt finding.” The court stated the basis for the contempt finding:
Because of this direct refusal to comply with the court’s order, as well as the disrespectful way in which it was done and its interference with the ongoing proceeding, the court concluded that it had no choice but to take immediate action. Such action was needed to punish the behavior, to deter similar future behavior by Respondent, and to make clear to others such behavior would not be tolerated.
[486]*486On the other hand, the court made statements that indicate that she used discretion in determining whether a contempt citation was necessary, as well as discretion in choosing the sanction. In words emphasized by attorney, she stated:
These [prior] incidents were not the basis for the contempt finding, but they contributed to the court’s decision that there was no less severe action that would adequately address the situation. They also contributed to the court’s decision to impose the sanction that it chose, rather than a monetary sanction.
These words are fully consistent with her statement that the contempt sanction was imposed for attorney’s actions on August BO. As we stressed above, there will always be a context for a contempt sanction, and we do not want the court to strike too soon with a summary contempt judgment. Moreover, the sanction chosen is a criminal sentence that reflects the crime committed as well the circumstances and record of the person before the court. The one hallmark of the reported cases is that the judge involved rarely, if ever, finds contempt at the first opportunity, attempting other ways of correcting the offending conduct. That is a main reason why we accord discretion to a summary contempt judgment. See Allen, 145 Vt. at 600, 496 A.2d at 172 (“Orders of contempt are discretionary acts.”).
¶ 38. Properly exercised, summary criminal contempt is consistent with due process. In re Oliver, 333 U.S. 257, 275 (1948). We cannot conclude that criminal contempt was improperly exercised here. If anything, in comparison to other cases described in the reported decisions, the trial judge in this case was more candid and detailed in describing why she held attorney in contempt and why she imposed the sanction she did. Nevertheless, as we have held above, valid grounds existed to hold attorney in contempt, and the judge acted within her discretion in doing so, and in imposing the sanction she chose. Thus, the court did not err in refusing to consider the evidence attorney proffered in his motion to vacate. We do not believe that the additional information contained in the written ruling on the motion to vacate retroactively created a due process deficiency in the summary contempt adjudication or created the right to a hearing on the motion to vacate. If we found a due process right to a [487]*487hearing on how the judge exercised her discretion, we would essentially eliminate the use of summary criminal contempt.9
IV.
¶ 39. Attorney makes two additional procedural arguments: the trial court could not find attorney in contempt without first giving him an opportunity to respond to the contempt charge; and the court could not hold him in contempt without first warning him that his conduct would produce that result. The first argument was squarely rejected in State v. Allen, 145 Vt. at 602 n.2, 496 A.2d at 173 n.2. We see no reason to reconsider that holding in this case where the direction to attorney was clear and was stated three times, and attorney’s rejection of the judge’s direction was equally clear. Attorney explained why he would not follow the court’s direction; an additional opportunity to explain his conduct would have made little difference. Thus, even those courts in jurisdictions that ordinarily require that the person charged with summary contempt be given an opportunity to respond, see, e.g., Doral Produce Corp. v. Paul Steinberg Assoc., 347 F.3d 36, 45 (2d Cir. 2003) (recognizing factors that obviate need to afford alleged contemnor right to defend himself), would be unlikely to reverse because of the absence of such opportunity in this case.
¶ 40. We also reject attorney’s second procedural argument. This argument was not raised in attorney’s motion to vacate and was therefore waived. Even if we reached the merits, we would conclude it is based on a factual error. Shortly before attorney was found in contempt, the trial court warned attorney that he might be held in contempt. Attorney has interpreted this warning as responding only to attorney’s practice of talking over the judge. We read the warning above, supra, ¶ 4 n.3, more broadly. We believe the court stated that attorney should stop arguing with the directions of the court or he would be held in contempt.
¶ 41. In any event, we would not reverse for lack of a warning in this case. Attorney urges us to adopt the relevant standard of the [488]*488American Bar Association Criminal Justice Standards. ABA Criminal Justice Standards, Special Functions of the Trial Judge, Standard 6-4.3 (2d ed. 1980). That standard requires a clear warning if the conduct was not “willfully contemptuous.” Id. Standard-6-4.2(a) The court found the conduct willfully contemptuous. Thus, the Standards would not require a warning in this case.
V.
¶ 42. Last, attorney claims that, even if his acts were contemptuous, the court’s sentence was an abuse of its discretion because it constituted a punishment and was unduly influenced by past history. “Punishment for contempt committed in the presence of the court is within the court’s sound discretion and in the absence of an abuse thereof will not be disturbed on appeal.” MacInnis, 191 F.2d at 162. Imprisonment is recognized by other courts- as an appropriate sanction for disobedience of court orders. Id. (affirming three-month sentence for contempt consisting of disregarding orders and disrupting trial). We find no abuse in the forty-five-minute incarceration sanction.
¶ 43. As we have held above, we conclude that the court acted to punish attorney’s behavior on August 30 and not to punish his behavior in the past. The court may, however, consider past behavior in fashioning an appropriate sanction. See Allen, 145 Vt. at 602, 496 A.2d at 173 (concluding that trial court did not abuse its discretion in imposing ninety-day sentence for contempt where contemnor had a history of convictions, rather than removing contemnor from courtroom). Thus, the court appropriately considered attorney’s prior behavior in determining its sentence for contempt.
Affirmed.