SELYA, Circuit Judge.

Invoking federal habeas corpus jurisdiction, petitioner-appellant Ryan Allen seeks to block the State of Maine from prosecuting him for operating a motor vehicle under the influence of alcohol (DUI) in violation of 29 M.R.S.A. Section(s) 1312-B (West Supp. 1994). He insists that continued prosecution of this charge will transgress the Double Jeopardy Clause. See U.S. Const. amend. V. Because the petitioner's arguments, though ingenious, are without intrinsic merit, we affirm the district court's dismissal of his habeas petition.

I.

On December 11, 1994, a state trooper arrested Allen for committing a DUI offense. The State preferred charges against him. As directed by law, the Secretary of State (the Secretary) then suspended Allen's driver's license for ninety days. See 29 M.R.S.A. Section(s) 1311-A, reprinted in the appendix.

It is said that every action produces an equal and opposite reaction. Having felt the lash of the administrative suspension, the petitioner moved to dismiss the pending criminal charge on double jeopardy grounds. The nisi prius court denied the motion, relying upon an opinion issued by Maine's highest tribunal (the Law Court) two months earlier. See State v. Savard, 659 A.2d 1265, 1268 (Me. 1995) (holding in materially identical circumstances that an administrative license suspension did not constitute punishment for double jeopardy purposes). Instead of appealing the ruling to the Law Court, the petitioner (who had been released on bail and was, therefore, technically in the state's custody, see Lefkowitz v. Fair, 816 F.2d 17, 22 (1st Cir. 1987)), applied for a writ of habeas corpus in the United States District Court for the District of Maine.

The federal district court consolidated this petition with a petition brought by Lori Thompson (a similarly situated individual). After due consideration, Judge Brody concluded that the license suspension and indictment arose from the same offense and constituted separate proceedings, but that there could be no multiple punishment (and, hence, no double jeopardy) because the administrative sanction served remedial, rather than punitive, ends. See Thompson v. Maine Atty. Gen., 896 F. Supp. 220, 221-22 (D.Me. 1995) (explaining that the suspension provision "is designed primarily to ensure the public safety of drivers in Maine"). Accordingly, Judge Brody dismissed both habeas petitions. See id. at 223. This appeal ensued.

II.

Before turning to the merits of the double jeopardy claim, we discuss two potential procedural obstacles.

A.

The first procedural hurdle is easily vaulted. Ordinarily, a state criminal case is ripe for the ministrations of a federal habeas court only after completion of the state proceedings (that is, after the defendant has been tried, convicted, sentenced, and has pursued available direct appeals). See, e.g., Fay v. Noia, 372 U.S. 391, 418 (1963); Nadworny v. Fair, 872 F.2d 1093, 1096 (1st Cir. 1989). In this instance, the petitioner knocked on the federal court's door before his state trial began. But because of an exception to the ripeness rule, this case evades the bar.

A petition for habeas relief that raises a colorable claim of former jeopardy need not invariably await trial and conviction in the state court. Such claims are distinctive because the Constitution insists that "courts may not impose more than one punishment for the same offense and prosecutors ordinarily may not attempt to secure that punishment in more than one trial." Witte v. United States, ___ U.S. ___, ___, 115 S.Ct. 2199, 2205 (1995) (quoting Brown v. Ohio, 432 U.S. 161, 165 (1977)). To realize the solemn promise of this constitutional guaranty, federal habeas courts will in appropriate circumstances entertain a claim that permitting a nascent (but as yet incomplete) state court prosecution to go forward would violate the Double Jeopardy Clause. See, e.g., Justices of Boston Mun. Court v. Lydon, 466 U.S. 294, 302-03 (1984) (plurality op.); Gilliam v. Foster, 75 F.3d 881, 904 (4th Cir. 1996); Mannes v. Gillespie, 967 F.2d 1310, 1312 (9th Cir. 1992), cert. denied, 506 U.S. 1048 (1993). This is a nearly classic case for invoking the exception. Thus, we hold that the petitioner may seek federal habeas corpus relief without first undergoing trial on the challenged indictment.

B.

The second procedural hurdle results from the petitioner's bypassing of the Law Court en route to a federal forum. This shortcut flouts the general rule that a petitioner must exhaust all available state remedies before federal habeas jurisdiction attaches. See, e.g., Scarpa v. DuBois, 38 F.3d 1, 6 (1st Cir. 1994), cert. denied, ___ U.S. ___, 115 S.Ct. 940 (1995); Nadworny, 872 F.2d at 1096-97; see generally 28 U.S.C. § 2254(b). We think that the shortcut is permissible in this case.

Although the exhaustion rule is important, it is not immutable: exhaustion of remedies is not a jurisdictional prerequisite to a habeas petition, but, rather, a gatekeeping provision rooted in concepts of federalism and comity. See Nadworny, 872 F.2d at 1096 ("Requiring that remedies be exhausted in state courts is merely comity's juridical tool, embodying the federal sovereign's respect for the state courts' capability to adjudicate federal rights."). Consistent with this rationale, the federal courts have carved a narrow futility exception to the exhaustion principle. If stare decisis looms, that is, if a state's highest court has ruled unfavorably on a claim involving facts and issues materially identical to those undergirding a federal habeas petition and there is no plausible reason to believe that a replay will persuade the court to reverse its field, then the state judicial process becomes ineffective as a means of protecting the petitioner's rights. In such circumstances, the federal courts may choose to relieve the petitioner of the obligation to pursue available state appellate remedies as a condition precedent to seeking a federal anodyne. See Piercy v. Black, 801 F.2d 1075, 1077-78 (8th Cir. 1986); Robinson v. Berman, 594 F.2d 1, 3 (1st Cir. 1979). The law, after all, should not require litigants to engage in empty gestures or to perform obviously futile acts.

Here, Judge Brody recognized that the Law Court's very recent decision in Savard propelled this case within the perimeter of the futility exception to the exhaustion rule. Thus, the judge determined that it would be bootless for the petitioner to invite state appellate review and excused him from doing so. See Thompson, 896 F. Supp. at 221. Because the finding of futility cannot be faulted, we uphold the court's decision to allow the habeas case to proceed.

III.

Turning to the merits of the controversy, we borrow heavily from our decision in United States v. Stoller, 78 F.3d 710 (1st Cir. 1996) [No. 95-2175]. Stoller involved a challenge, on double jeopardy grounds, to a criminal prosecution for misapplication of bank funds following the imposition of an administrative sanction (a debarment order precluding Stoller from employment or other participation in the banking industry). See id. at 713-14. In addressing Stoller's challenge, we delineated the analytic framework that governs a court's appraisal of most civil sanctions that are alleged to be disguised punishments. We explained that, in such cases, courts must examine "the totality of the circumstances, including the source of the authority under which the [civil sanction] is imposable, the goals underpinning the authorizing statute, the order itself, the purposes it serves, and the circumstances attendant to its promulgation." Id. at 721. If this holistic examination indicates that the sanction is better characterized as remedial rather than as punitive, it will not be deemed to constitute punishment for double jeopardy purposes. See id. at 716.

A.

The first step a court must take in assessing the aggregate circumstances is to inspect the statute under which the sanction has been imposed. See id. at 719. In this instance the statute, 29 M.R.S.A. Section(s) 1311-A, contains a statement of purpose that simplifies the judicial task. The proviso serves to safeguard travelers on the state's roads, see 29 M.R.S.A. Section(s) 1311-A(1)(A), by "remov[ing] quickly from the public highways . . . those persons who have shown themselves to be a safety hazard by operating or attempting to operate" motor vehicles after imbibing quantities of alcohol, id. Section(s) 1311-A(1)(B). So viewed, the license suspension proviso furthers a quintessentially remedial goal (public safety) and it is, therefore, not punitive in the relevant constitutional sense. Accord State v. Hickam, 668 A.2d 1321, 1328 (Conn. 1995) (finding similar statutory scheme to be remedial in nature); Savard, 659 A.2d at 1268 (finding 29 M.R.S.A. Section(s) 1311-A to be remedial in nature).

The petitioner does not dispute that public safety is both the driving force behind the statute and a legitimate area of legislative concern. Still, he attempts a flanking maneuver. This statute, he argues, must have a punitive aim because the suspension period increases with the number of violations. See 29 M.R.S.A. Section(s) 1311-A(5)(B), 1312-B(2). The argument is unconvincing.

While tying the severity of a penalty to the number of offenses perpetrated may indicate a retributive intent, such a linkage may also indicate a protective intent. Here, for example, the escalating suspensions plainly reflect, at least in part, a desire to safeguard the public by ousting those who, on average, present the greatest safety hazard — recidivist drunk drivers — from the highways for longer periods of time. Given this perspective, we believe that the escalating length of the authorized administrative suspensions is not so clearly punitive as to require us to characterize the statute as penal in nature. See, e.g., Bae v. Shalala, 44 F.3d 489, 495 (7th Cir. 1994) (explaining that "the duration or severity of [a civil sanction] will not mark it as punishment where it is intended to further a legitimate governmental purpose").

B.

We turn next to the design and structure of Maine's statutory scheme. Pointing out that a driver loses his license under 29 M.R.S.A. Section(s) 1311-A only after first being arrested and charged with an DUI offense, the petitioner asseverates that this fact is a telltale indication of punitive intent. This asseveration, which rests in large part upon a misreading of the Court's opinion in Department of Revenue v. Kurth Ranch, ___ U.S. ___, 114 S.Ct. 1937 (1994), does not withstand scrutiny.

The petitioner contends that, under Kurth Ranch, a civil sanction predicated in terms on a prior arrest is necessarily punitive. But the Kurth Ranch Court examined numerous factors (including the provenance of the legislation at issue, the extent of the sanction, and the relation between the sanction and the criminal law, see id. at 1946-47) without attaching talismanic significance to any one of them. To the contrary, Kurth Ranch makes it pellucid that these factors serve as harbingers which, when aggregated, will cast a sanction in either a remedial or a punitive light. See id. at 1947. In this case, given the legitimate remedial purpose that the license suspension proviso serves, we do not find the nexus between an individual's arrest and the imposition of the sanction to be of overriding importance. See Stoller, 78 F.3d at 719 ("Because our interest is in deterrating the overall nature of the sanction, no one factor, standing alone, is likely to be determinative.").

In a related vein, the petitioner contends that the legislature's inclusion of the license suspension proviso in a broader bill that mandated several changes in the criminal law portends a punitive intent. The contention is nothing more than a makeweight. Legislatures routinely combine punitive and remedial measures in a single piece of legislation, see, e.g., id. at 719-20 and that unremarkable fact, without more, tells a court very little about the intrinsic nature of a particular administrative sanction.

The petitioner's parting structural shot targets the link that the statutory scheme forges between administrative license suspensions and court-ordered license suspensions imposed as part of convicted DUI defendants' criminal sentences. If a defendant is found guilty on an DUI charge, the court not only must impose a suspension identical to that imposed administratively following the initial arrest, see 29 M.R.S.A. Section(s) 1311-A(5)(B), but also must give the defendant credit for the full elapsed period of the administrative suspension, see id. 1311-A(5)(C). This interleaving, the petitioner suggests, signifies that the civil sanction must itself be punitive. We do not accept this syllogism. A remedial sanction is not transmogrified into a punishment simply because a similar sanction sometimes may be imposed as part of a criminal sentence. See Hicks ex rel. Feiock v. Feiock, 485 U.S. 624, 631, 636 (1988) (explaining that the characterization of a sanction as remedial or punitive depends on the nature of the sanction itself, not the proceeding in which it is imposed); United States v. Salerno, 481 U.S. 739, 746-47 (1987) (holding that, although imprisonment is generally thought to be the paradigmatic form of punishment, pretrial detention to protect the public is not regarded as punitive).

In all events, the credit provision, fairly read, buttresses the State's position on appeal. If a driver is convicted of DUI, the credit provision effectively merges the administrative sanction and the subsequent court-ordered suspension, thereby ensuring that the "punishment" is not "multiple"; and if a driver is acquitted, there will be no court-ordered suspension and, hence, no possibility of multiple punishment. Either way the credit provision deflates the petitioner's double jeopardy challenge by guaranteeing that no more than a single punishment can be imposed. At the same time, the insertion of this feature bears witness to the legislature's apparent desire to avoid any significant punitive impact while striving to protect the motoring public.

For these reasons, we conclude that the architecture of the statute tilts in the same direction as the text. Both are indicative of an intent to serve remedial ends.

C.

The petitioner insists that state legislators intended the license suspension proviso to punish drunk drivers, and that this intention demonstrates the proviso's true character. We acknowledge that the legislative history of a statute can be telling in a close case. Here, however, the case is not close and, at any rate, the legislative history does no more than confirm what the language and structure of the statute already suggest.

The petitioner's proffer consists of a few snippets culled from the legislative record. As a general matter, courts must be chary of overvaluing isolated comments by individual solons. See Rhode Island v. Narragansett Indian Tribe, 19 F.3d 685, 699 (1st Cir.), cert. denied, ___ U.S. ___, 115 S.Ct. 298 (1994). Moreover, most of the comments collected by the petitioner are attributable to opponents of the measure. Statements of legislators who oppose a bill ordinarily add little to the explication of legislative intent, see Selective Serv. Sys. v. Minnesota Public Interest Research Group, 468 U.S. 841, 855 n. 15 (1984), and such is the case here.

Brushing aside the parsley, the meat of the petitioner's entire proffer comprises only two comments. See Legislative Record — House, L.D. 1749, at 1240 (June 10, 1983) ("I don't deny that . . . [suspension] is a very strict and severe punishment") (statement of Rep. Hayden); id. at 1245 ("It is time to suspend those who are playing for time through this court system under the present law.") (statement of Rep. Smith). These blemishes are insufficient to alter the complexion of the challenged statute. A reading of the entire debate regarding the desirability of immediate license suspensions leaves no doubt but that the Maine legislature meant the statute to serve a remedial end.

One of the bill's principal sponsors advocated its passage on the ground that an DUI arrest, whether or not sufficient for conviction, indicated a likelihood that a person was in the habit of drinking and driving, and therefore posed a threat to others. See id. at 1240 (statement of Rep. Hayden). Other proponents of the bill urged its passage to satisfy the legislature's "grave obligation to remove th[e] drunken driver from the road," id. at 1242 (statement of Rep. Joyce), and to insulate the populace from harm at the hands of individuals who, having been "picked up for drunken driving . . . keep on driving afterwards awaiting trial," id. at 1241 (statement of Rep. Smith). The debate in the state senate proceeded along similar lines. See Legislative Record — Senate, L.D. 1749, at 1318-20 (June 15, 1983). In the face of statements such as these, the random remarks singled out by the petitioner constitute too fragile a foundation on which to build a credible argument that the license suspension proviso was designed to punish offenders. See, e.g., Bae, 44 F.3d at 494 (concluding that isolated references to individual legislators' deterrent aims will not indelibly mark a sanction as punitive).

The petitioner strives to reinforce his tenuous argument by touting a letter submitted to the chairs of the House and Senate judiciary committees by the Governor's Highway Safety Representative. Allen emphasizes the letter's suggestion "that this bill would be an added deterrent if a person knew that they [sic] would be suspended within the short period of time proposed rather than some unknown date in the unforeseeable future." Letter from Albert L. Godfrey, Sr., April 15, 1983, at 2. But in the very next sentence, the author writes that the bill is needed "[i]n the interests of highway safety." Hence, we discount the letter for two reasons. First, there is no plausible basis for imputing the views of the Executive Branch to the Legislative Branch. See Northern Colo. Water Conservancy Dist. v. FERC, 730 F.2d 1509, 1519 (D.C. Cir. 1984) (according little weight to an administrator's statement to a congressional committee). Second, the blend of concerns evinced in the letter renders it ambiguous and divests it of any dispositive effect. See Bae, 44 F.3d at 494 (explaining that legislative history reflecting both deterrent and remedial concerns neither requires nor prevents a finding that a sanction is punitive); cf. Stowell v. Secretary of HHS, 3 F.3d 539, 542-43 (1st Cir. 1993) (explaining that "an ambiguous statute cannot be demystified by resort to equally ambiguous legislative history").

We add an eschatocol of sorts. Even if we were prone to give the Godfrey letter more weight, it would not tip the balance. When applying the totality-of-the-circumstances test to a civil sanction, the fact that the sanction may be aimed partially at deterrence is merely one factor to be taken into account in the decisional calculus. See Bae, 44 F.3d at 494 (explaining that "a deterrent purpose does not automatically mark a civil sanction as a form of punishment"). That factor may militate in favor of a finding of punitive intent, but it is not, by itself, determinative. See Kurth Ranch, ___ U.S. ___, 114 S.Ct. at 1947; Stoller, 78 F.3d at 718.

We conclude that the legislative archives, overall, support the suggestion that the license suspension proviso, 29 M.R.S.A. Section(s) 1311-A, is intended primarily to achieve a remedial goal.

IV.

In the final analysis, the force of a double jeopardy claim depends upon the particular circumstances of each individual case. See United States v. Halper, 490 U.S. 435, 448 (1989) (mandating "a particularized assessment of the penalty imposed and the purposes the penalty may fairly be said to serve"); Stoller, 78 F.3d at 720-21 (similar). The pivotal question is whether the sanction, as applied, exacts rough remedial justice. See Halper, 490 U.S. at 446.

Evaluated from this standpoint, we believe that the administrative sanction Maine imposed on the petitioner passes muster. In purpose and effect, the ninety-day license suspension can fairly be viewed as remedial inasmuch as it is rationally related to the apprehended danger and the potential harm. That is, the State could reasonably conclude from the petitioner's DUI arrest alone that preservation of public safety warranted a breathing spell (in the form of a temporary ninety-day cancellation of driving privileges).

The petitioner protests that the Secretary neither undertook an individualized determination of his dangerousness nor offered him a chance to show that he had rehabilitated himself prior to the end of the suspension period. These allegations are true — but neither fact undermines the conclusion that the license suspension is essentially remedial. For one thing, the ninety-day suspension is subject to relaxation should the petitioner apply for a work-restricted license. See 29 M.R.S.A. Section(s) 1311-A(5-A). Limitations of this ilk are typical of remedial suspension provisions. See, e.g., Butler v. Department of Pub. Safety Corrections, 609 So.2d 790, 797 (La. 1992). For another thing, the Secretary's order is limited temporally and the period of suspension — in Allen's case, ninety days — is reasonable in relation to the future harm the offender's conduct might portend. In other contexts, the courts have found debarments of fixed duration, based on prior misconduct, aimed at protecting the public from possible future shenanigans, to be nonpunitive. See, e.g., Manocchio v. Kusserow, 961 F.2d 1539, 1542 (11th Cir. 1992) (finding remedial an order banning a doctor from participating in Medicare for at least five years); United States v. Bizzell, 921 F.2d 263, 267 (10th Cir. 1990) (discerning no punitive intent undergirding a two-year ban from accepting government contracts). Such durationally rigid restrictions, although they may bear the sting of punishment from the recipient's perspective, plainly serve the government's prophylactic interest. See Stoller, 78 F.3d at 723.

We need go no further. The key to cases of this genre is to "distinguish carefully between those sanctions that constitute impermissible exercises of the government's power to punish and those that constitute permissible exercises of the government's remedial authority (even if effectuating a specific remedy sometimes carries with it an unavoidable component of deterrence or retribution)." Stoller, 78 F.3d at 721. After analyzing the totality of the circumstances, we conclude that the civil sanction at issue here — the suspension of the petitioner's driving privileges ordered administratively by the Secretary — represents a reasonable effort to protect the public from motorists who have demonstrated a dangerous propensity to drink before they drive. The sanction therefore is principally in service to a remedial goal. Because the license suspension does not constitute a punishment under appropriate double jeopardy analysis, the district court did not err in refusing to issue a writ of habeas corpus.

Affirmed.

APPENDIX

29 M.R.S.A. § 1311-A(1-3, 5) (West Supp. 1994)

§ 1311-A. Suspension on administrative determination for operating with an excessive blood-alcohol level 1. Purpose. The purpose of this section is:

A. To provide maximum safety for all persons who travel or otherwise use the public highways of the State; and B. To remove quickly from the public highways of this State those persons who have shown themselves to be a safety hazard by operating or attempting to operate a motor vehicle with an excessive blood-alcohol level.

1-A. Definition. For the purposes of this section, "operating or attempting to operate a motor vehicle with an excessive blood-alcohol level" means operating or attempting to operate a motor vehicle while having 0.08% or more by weight of alcohol in the blood.

2. Suspension. The Secretary of State shall make the determination of suspension as follows.

A. The Secretary of State shall suspend the license or permit to operate, right to operate a motor vehicle and right to apply for or obtain a license of any person upon his determination that the person operated or attempted to operate a motor vehicle with an excessive blood-alcohol level.

B. The Secretary of State shall make a determination on the basis of the information required in subsection 3, and this determination shall be final unless a hearing is requested and held. If a hearing is held, the Secretary of State shall review the matter and make a final determination on the basis of evidence received at the hearing.

C. Except as provided in paragraph D, the determination of these facts by the Secretary of State is independent of the determination of the same or similar facts in the adjudication of any criminal charges arising out of the same occurrence. The disposition of those criminal charges shall not affect any suspension under this section. Statements made by the licensee at the hearing before the Secretary of State shall not be introduced by the State in its case in chief in any prosecution for violation of section 1312-B or Title 15, section 3103, subsection 1, paragraph F, arising out of the same occurrence.

D. Repealed.

E. The Secretary of State may not suspend a license or permit to operate, the right to operate a motor vehicle and the right to apply for or obtain a license solely because a person has not satisfactorily completed an alcohol or other drug education, evaluation and treatment program administered by the Department of Human Services, as defined in Title 22, chapter 1602. [FN1] This limitation shall not affect the authority on restoration provided under section 1312-D, subsections 2, 3 and 4.

3. Report by law enforcement officer. A law enforcement officer shall forward a report to the Secretary of State as follows.

A. A law enforcement officer who arrests, summons or conducts an investigation which results in criminal charges against any person for operating or attempting to operate a motor vehicle with an excessive blood-alcohol level shall immediately forward to the Secretary of State a report, under oath of all information relevant to the enforcement action, including information which adequately identifies the person arrested, summonsed or charged, a statement of the officer's grounds for belief that the person committed the offense of operating or attempting to operate a motor vehicle with an excessive blood-alcohol level, and a certificate under section 1312, subsection 8, of the results of any blood-alcohol tests by a self-contained breath-alcohol testing apparatus which were conducted.

B. The report required in this subsection shall be made on forms supplied by or approved by the Secretary of State.

C. If the blood-alcohol test was not analyzed by a law enforcement officer, the person who analyzed the results shall cause a copy of his certificate under section 1312, subsection 8, to be sent to the Secretary of State.

. . . . .

5. Effective date and period of suspension. The effective date and period of suspension are determined as follows.

A. Any suspension imposed is effective on a specified date not less than 10 days after the mailing of the notification of suspension by the Secretary of State. If a person whose license is suspended desires to have a hearing, the person must so notify the Secretary of State, in writing, within 10 days from the effective date of the suspension. The suspension is stayed for 10 days from the effective date of the suspension. If, within 10 days from the effective date of the suspension, the Secretary of State is notified, in writing, of a request for a hearing, the suspension is stayed until a hearing is held and a decision is issued. The Secretary of State shall conduct a hearing and issue a decision within 30 days from the date of receipt of a written request for hearing. Failure by the Secretary of State to conduct a hearing and issue a decision within such 30-day period results in an extension of the stay of the Secretary of State's suspension order until such time as a hearing is conducted and a decision issued. Notwithstanding this subsection, there may be no stay of suspension during the period of any delay in hearing that is caused or requested by the petitioner, except that, if the petitioner is unable to attend the hearing due to circumstances beyond the petitioner's control, the Secretary of State may continue, one time only, the stay of suspension. The petitioner must submit to the Secretary of State a written request for delay, or an electronically transmitted facsimile of a written request for delay, stating the circumstances, at least 24 hours before the scheduled hearing.

B. Except as provided in paragraph B-1, the period of license suspension for a person whom the Secretary of State has determined to have operated or attempted to operate a motor vehicle with an excessive blood-alcohol level for a first or subsequent offense is the same suspension period as if the person were convicted or adjudicated of a violation of section 1312-B or Title 15, section 3103, subsection 1, paragraph F.

B-1. If the Secretary of State determines that a person with an excessive blood-alcohol level operated or attempted to operate a motor vehicle with a passenger under 16 years of age, the Secretary of State may impose a suspension period of up to 275 days, in addition to the suspension period under paragraph B.

C. When a person's license is suspended under this section and is also suspended after having been adjudicated or convicted on charges arising out of the same occurrence for a violation of section 1312-B or Title 15, section 3103, subsection 1, paragraph F, the period of time the license has been suspended under this section prior to the adjudication or conviction shall be deducted from the period of time of any court-imposed suspension ordered pursuant to section 1312-B or Title 15, section 3103, subsection 1, paragraph F. The periods of suspension are intended to be minimum periods of suspension and the Secretary of State may suspend the license for the additional periods as provided in section 1312-D, subsection 1-B.

5-A. Work-restricted license. Upon receipt by the Secretary of State of a petition for a work-restricted license by any person whose license or right to operate a motor vehicle has been suspended pursuant to this section, the Secretary of State may stay the suspension during a statutory suspension period and issue a work-restricted license. The issuance of such a license shall be conditioned upon a showing by the petitioner by clear and convincing evidence that such a license is necessary to operate a motor vehicle between the residence and a place of employment or to operate a motor vehicle in the scope of employment, or both, as determined by the Secretary of State, that no alternative means of transportation is available, and that the petitioner has not, within 6 years, been suspended:

A. For failing to comply with the duty to submit to and complete a chemical test;

B. Pursuant to this section; or

C. For a conviction of operating under the influence of intoxicating liquor or drugs or with an excessive blood-alcohol level or the corresponding juvenile offense.