with whom Justice Rehnquist joins, dissenting.
At common law, “a peace officer was permitted to arrest without a warrant for a misdemeanor or felony committed in his presence as well as for a felony not committed in his presence if there was reasonable ground for making the arrest.” United States v. Watson, 423 U. S. 411, 418 (1976). But the requirement that a misdemeanor must have occurred in the officer’s presence to justify a warrantless arrest is not grounded in the Fourth Amendment, see Street v. Surdyka, 492 F. 2d 368, 371-372 (CA4 1974); 2 W. LaFave, Search and Seizure §5.1 (1978), and we have never held that a warrant is constitutionally required to arrest for nonfelony offenses occurring out of the officer’s presence. Thus, “it is generally recognized today that the common law authority to arrest without a warrant in misdemeanor cases may be enlarged by statute, and this has been done in many of the states.” E. Fisher, Laws of Arrest 130 (1967); see ALI, Model Code of Pre-Arraignment Procedure, Appendix X (1975); 1 C. Alexander, The Law of Arrest 445-447 (1949); Wilgus, Arrest Without a Warrant, 22 Mich. L. Rev. 541, 673, 706 (1924).
Wisconsin is one of the States that have expanded the common-law authority to arrest for nonfelony offenses. Wisconsin Stat. §345.22 (Supp. 1983-1984) provides that “[a] person may be arrested without a warrant for the violation of a traffic regulation if the traffic officer has reasonable grounds to believe that the person is violating or has violated a traffic regulation.” Relying on this statutory authority, officers of the Madison Police Department arrested Edward Welsh in a bedroom in his home for violating Wis. Stat. §346.63(1) (1977), which proscribes the operation of a motor *757vehicle while intoxicated. Welsh refused to submit to a breath or blood test, and his operator’s license was eventually revoked for 60 days for this reason pursuant to Wis. Stat. §343.305 (1975).
In the civil license revocation proceeding, Welsh argued that his arrest in his house without a warrant was unconstitutional under the Fourth and Fourteenth Amendments to the Federal Constitution and that his refusal to submit to the test could not be used against him. This contention was not based on the proposition that using the refusal in the revocation proceeding would contravene federal law, but rather rested on the fact that Wis. Stat. § 343.305(2)(b)(5) (1975) had been interpreted to require that an arrest be legal if a refusal to be tested is to be the basis for a license revocation.
On review of the license revocation, the Supreme Court of Wisconsin appears to have recognized that, under the Wisconsin statute, Welsh’s license was wrongfully revoked if the officers who arrested him had violated the Federal Constitution. 108 Wis. 2d 319, 321 N. W. 2d 245 (1982). See Scales v. State, 64 Wis. 2d 485, 494, 219 N. W. 2d 286, 292 (1974). The court acknowledged that “the individual’s right to privacy in the home is a fundamental freedom” and made clear that the State bore the burden of establishing exigent circumstances justifying a warrantless in-home arrest. 108 Wis. 2d, at 327, 321 N. W. 2d, at 250. But it discerned a strong state interest in combating driving under the influence of alcohol, id., at 334-335, 321 N. W. 2d, at 253-254, and held that the warrantless arrest was proper because (1) the officers were in hot pursuit of a defendant seeking to avoid a chemical sobriety test; (2) Welsh posed a potential threat to public safety; and (3) “[without an immediate blood alcohol test, highly reliable and persuasive evidence facilitating the state’s proof of [Welsh’s] alleged violation . . . would be destroyed.” Id., at 338, 321 N. W. 2d, at 255. For two reasons, I would not overturn the judgment of the Supreme Court of Wisconsin.
*758First, it is not at all clear to me that the important constitutional question decided today should be resolved in a case such as this. Although Welsh argues vigorously that the State violated his federal constitutional rights, he at no point relied on the exclusionary rule, and he does not contend that the Federal Constitution or federal law provides the remedy he seeks. As a general rule, this Court “reviews judgments, not statements in opinions.” Black v. Cutter Laboratories, 351 U. S. 292, 297 (1956). Because the Court does not purport to hold that federal law requires the conclusion that Welsh’s refusal to submit to a sobriety test was reasonable, it is not clear to me how the judgment of the Supreme Court of Wisconsin offends federal law.
It is true that under the Wisconsin statutory scheme, an arrestee’s refusal to take a breath or blood test would be reasonable and would not justify revocation of operating privileges if the underlying arrest violated the Fourth Amendment or was otherwise unlawful. What the State has done, however, is to attach consequences to an arrest found unlawful under the Federal Constitution that we have never decided federal law itself would attach. The Court has occasionally taken jurisdiction over cases in which the States have provided remedies for violations of federally defined obligations. E. g., Moore v. Chesapeake & Ohio R. Co., 291 U. S. 205 (1934). But it has done so in contexts where state remedies are employed to further federal policies. See Greene, Hybrid State Law in the Federal Courts, 83 Harv. L. Rev. 289, 300 (1969). The Fourth Amendment of course applies to the police conduct at issue here. In providing that a driver may reasonably refuse to submit to a sobriety test if he was unlawfully arrested, Wisconsin’s Legislature and courts are pursuing a course that they apparently hope will reduce police illegality and safeguard their citizens’ rights. Although the State is entitled to draw this conclusion and to implement it as a matter of state law, I am very doubtful that the policies underlying the Fourth Amendment would *759require exclusion of the fruits of an illegal arrest in a civil proceeding to remove from the highways a person who insists on driving while under the influence of alcohol. If that is the case — if it would violate no federal policy to revoke Welsh’s license even if his arrest was illegal — there is no satisfactory reason for us to review the Supreme Court of Wisconsin’s judgment affirming the revocation, even if that court mistakenly applied the Fourth Amendment. For me, this is ample reason not to disturb the judgment.
In any event, I believe that the state court properly construed the Fourth Amendment. It follows from Payton v. New York, 445 U. S. 573 (1980), that warrantless nonfelony arrests in the home are prohibited by the Fourth Amendment absent probable cause and exigent circumstances. Although I continue to believe that the Court erred in Payton in requiring exigent circumstances to justify warrantless in-home felony arrests, id., at 603 (White, J., dissenting), I do not reject the obvious logical implication of the Court’s decision. But I see little to commend an approach that looks to “the nature of the underlying offense as an important factor to be considered in the exigent-circumstances calculus.” Ante, at 751.
The gravity of the underlying offense is, I concede, a factor to be considered in determining whether the delay that attends the warrant-issuance process will endanger officers or other persons. The seriousness of the offense with which a suspect may be charged also bears on the likelihood that he will flee and escape apprehension if not arrested immediately. But if, under all the circumstances of a particular case, an officer has probable cause to believe that the delay involved in procuring an arrest warrant will gravely endanger the officer or other persons or will result in the suspect’s escape, I perceive no reason to disregard those exigencies on the ground that the offense for which the suspect is sought is a “minor” one.
*760As a practical matter, I suspect, the Court’s holding is likely to have a greater impact in cases where the officer acted without a warrant to prevent the imminent destruction or removal of evidence. If the evidence the destruction or removal of which is threatened documents only the suspect’s participation in a “minor” crime, the Court apparently would preclude a finding that exigent circumstances justified the warrantless arrest. I do not understand why this should be so.
A warrantless home entry to arrest is no more intrusive when the crime is “minor” than when the suspect is sought in connection with a serious felony. The variable factor, if there is one, is the governmental interest that will be served by the warrantless entry. Wisconsin’s Legislature and its Supreme Court have both concluded that warrantless in-home arrests under circumstances like those present here promote valid and substantial state interests. In determining whether the challenged governmental conduct was reasonable, we are not bound by these determinations. But nothing in our previous decisions suggests that the fact that a State has defined an offense as a misdemeanor for a variety of social, cultural, and political reasons necessarily requires the conclusion that warrantless in-home arrests designed to prevent the imminent destruction or removal of evidence of that offense are always impermissible. If anything, the Court’s prior decisions support the opposite conclusion. See Camara v. Municipal Court, 387 U. S. 523, 539-540 (1967); McDonald v. United States, 335 U. S. 451, 454-455 (1948). See also State v. Penas, 200 Neb. 387, 263 N. W. 2d 835 (1978); State v. Niedermeyer, 48 Ore. App. 665, 617 P. 2d 911 (1980), cert. denied, 450 U. S. 1042 (1981).
A test under which the existence of exigent circumstances turns on the perceived gravity of the crime would significantly hamper law enforcement and burden courts with pointless litigation concerning the nature and gradation of various crimes. The Court relies heavily on Justice Jack*761son’s concurring opinion in McDonald v. United States, supra, which, in minimizing the gravity of the felony at issue there, illustrates that the need for an evaluation of the seriousness of particular crimes could not be confined to offenses defined by statute as misdemeanors. To the extent that the Court implies that the seriousness of a particular felony is a factor to be considered in deciding whether the need to preserve evidence of that felony constitutes an exigent circumstance justifying a warrantless in-home arrest, I think that its approach is misguided. The decision to arrest without a warrant typically is made in the field under less-than-optimal circumstances; officers have neither the time nor the competence to determine whether a particular offense for which warrantless arrests have been authorized by statute is serious enough to justify a warrantless home entry to prevent the imminent destruction or removal of evidence.
This problem could be lessened by creating a bright-line distinction between felonies and other crimes, but the Court— wisely in my view — does not adopt such an approach. There may have been a time when the line between misdemeanors and felonies marked off those offenses involving a sufficiently serious threat to society to justify warrantless in-home arrests under exigent circumstances. But the category of misdemeanors today includes enough serious offenses to call into question the desirability of such line drawing. See ALI, Model Code of Pre-Arraignment Procedures 131-132 (Prelim. Draft No. 1, 1965) (discussing ultimately rejected provision abandoning "in-presence” requirement for misdemeanor arrests). If I am correct in asserting that a bright-line distinction between felonies and misdemeanors is untenable and that the need to prevent the imminent destruction or removal of evidence of some nonfelony crimes can constitute an exigency justifying warrantless in-home arrests under certain circumstances, the Court’s approach will necessitate a case-by-case evaluation of the seriousness of *762particular crimes, a difficult task for which officers and courts are poorly equipped.
Even if the Court were correct in concluding that the gravity of the offense is an important factor to consider in determining whether a warrantless in-home arrest is justified by exigent circumstances, it has erred in assessing the seriousness of the civil-forfeiture offense for which the officers thought they were arresting Welsh. As the Court observes, the statutory scheme in force at the time of Welsh’s arrest provided that the first offense for driving under the influence of alcohol involved no potential incarceration. Wis. Stat. §346.65(2) (1975). Nevertheless, this Court has long recognized the compelling state interest in highway safety, South Dakota v. Neville, 459 U. S. 553, 558-559 (1983), the Supreme Court of Wisconsin identified a number of factors suggesting a substantial and growing governmental interest in apprehending and convicting intoxicated drivers and in deterring alcohol-related offenses, 108 Wis. 2d, at 334-335, 321 N. W. 2d, at 253-254, and recent actions of the Wisconsin Legislature evince its “belief that significant benefits, in the reduction of the costs attributable to drunk driving, may be achieved by the increased apprehension and conviction of even first time . . . offenders.” Note, 1983 Wis. L. Rev. 1023, 1053.
The Court ignores these factors and looks solely to the penalties imposed on first offenders in determining whether the State’s interest is sufficient to justify warrantless in-home arrests under exigent circumstances. Ante, at 754. Although the seriousness of the prescribed sanctions is a valuable objective indication of the general normative judgment of the seriousness of the offense, Baldwin v. New York, 399 U. S. 66, 68 (1970) (plurality opinion), other evidence is available and should not be ignored. United States v. Craner, 652 F. 2d 23, 24-27 (CA9 1981); United States v. Woods, 450 F. Supp. 1335, 1340 (Md. 1978); Brady v. Blair, 427 F. Supp. 5, 9 (SD Ohio 1976). Although first offenders are subjected *763only to civil forfeiture under the Wisconsin statute, the seriousness with which the State regards the crime for which Welsh was arrested is evinced by (1) the fact that defendants charged with driving under the influence are guaranteed the right to a jury trial, Wis. Stat. § 345.43 (1981-1982); (2) the legislative authorization of warrantless arrests for traffic offenses occurring outside the officer’s presence, Wis. Stat. §345.22 (1981-1982); and (3) the collateral consequence of mandatory license revocation that attaches to all convictions for driving under the influence, Wis. Stat. §343.30(lq) (1981-1982). See also District of Columbia v. Colts, 282 U. S. 63 (1930); United States v. Craner, supra. It is possible, moreover, that the legislature consciously chose to limit the penalties imposed on first offenders in order to increase the ease of conviction and the overall deterrent effect of the enforcement effort. See Comment, 35 Me. L. Rev. 385, 395, n. 35, 399-400, 403 (1983).
In short, the fact that Wisconsin has chosen to punish the first offense for driving under the influence with a fine rather than a prison term does not demand the conclusion that the State’s interest in punishing first offenders is insufficiently substantial to justify warrantless in-home arrests under exigent circumstances. As the Supreme Court of Wisconsin observed, “[t]his is a model case demonstrating the urgency involved in arresting the suspect in order to preserve evidence of the statutory violation.” 108 Wis. 2d, at 338, 321 N. W. 2d, at 255. We have previously recognized that “the percentage of alcohol in the blood begins to diminish shortly after drinking stops, as the body functions to eliminate it from the system.” Schmerber v. California, 384 U. S. 757, 770 (1966). Moreover, a suspect could cast substantial doubt on the validity of a blood or breath test by consuming additional alcohol upon arriving at his home. In light of the promptness with which the officers reached Welsh’s house, therefore, I would hold that the need to prevent the imminent and ongoing destruction of evidence of a serious *764violation of Wisconsin’s traffic laws provided an exigent circumstance justifying the warrantless in-home arrest. See also, e. g., People v. Ritchie, 130 Cal. App. 3d 455, 181 Cal. Rptr. 773 (1982); People v. Smith, 175 Colo. 212, 486 P. 2d 8 (1971); State v. Findlay, 259 Iowa 733, 145 N. W. 2d 650 (1966); State v. Amaniera, 132 N. J. Super. 597, 334 A. 2d 398 (1974); State v. Osburn, 13 Ore. App. 92, 508 P. 2d 837 (1973).
I respectfully dissent.