The Director of Revenue suspended the driver’s license of appellant George Riche pursuant to section 302.505, RSMo (Supp. 1997). On direct appeal to this Court, Riche challenges the constitutionality of subsection 1 of section 302.505, which provides for administrative driver’s license suspension and *333 revocation for driving while intoxicated. Affirmed.
While driving west on Highway 116 in Clinton County, a Missouri Highway Patrol trooper twice observed a vehicle ahead of him cross over the fog line, the white line that demarcates the shoulder from the road. The trooper stopped the vehicle and approached the driver. The trooper smelled an odor of alcohol on the breath of the driver, Riche. The trooper observed that Riche’s eyes were bloodshot and that his movements were slow and deliberate. The trooper asked Riche to perform several field sobriety tests, the results of which indicated that Riche was intoxicated. The trooper arrested Riche for driving while intoxicated and took him into custody. At the police station, Riche consented to a breath test. The breath test revealed that Riche had a blood alcohol concentration of .10%.
The director suspended Riche’s driver’s license pursuant to section 302.505.1. At a trial de novo before the circuit court, Riche challenged the suspension on the grounds that section 302.505.1 is unconstitutional. The circuit court found that the trooper did not have probable cause to stop Riche’s vehicle, but concluded that the evidence gathered after the stop established probable cause to arrest Riche. The circuit court rejected Riche’s constitutional challenges and upheld the suspension of Riche’s driving privileges. Riche appeals.
At issue is the validity of section 302.505.1, which provides:
The department shall suspend or revoke the license of any person upon its determination that the person was arrested upon probable cause to believe such person was driving a motor vehicle while the alcohol concentration in the person’s blood, breath, or urine was ten-hundredths of one percent or more by weight, based on the definition of alcohol concentration in section 302.500, or where such person was less than twenty-one years of age when stopped and was stopped upon probable cause to believe such person was “driving while intoxicated” in violation of section 577.010, RSMo, or “driving with excessive blood alcohol content” in violation of section 577.012, RSMo, or upon probable cause to believe such person violated a state, county or municipal traffic offense and such person was driving with a blood alcohol content of two-hundredths of one percent or more by weight.
Seeking to have this Court rule that the circuit court should have applied the exclusionary rule to exclude evidence of intoxication gathered after the initial stop, Riche claims that the omission of a requirement for probable cause or reasonable suspicion to stop from section 302.505.1 implicitly violates the federal and Missouri constitutional provisions prohibiting unlawful searches and seizures. U.S. Const. Amends. IV and XIV; Mo. Const. art. I, sec. 15. 1 Riche contends that, even though section 302.505.1 does not require a “probable or reasonable cause to stop” for drivers over twenty-one years of age, this Court should impose such a requirement.
It is well-established that the exclusionary rule requires that evidence obtained in violation of the fourth amendment cannot be used in a criminal proceeding against the victim of an illegal search and seizure.
United States v. Calandra,
Whether the exclusionary rule applies in Missouri administrative driver’s license revocation and suspension proceedings is an issue of first impression for this Court. Similar issues, however, have been raised in other civil proceedings. For example, in
In re Littleton,
Each of the three districts of the Missouri Court of Appeals has addressed the question of whether the exclusionary rule applies in driver’s license suspension and revocation proceedings under section 302.505. Each has held that the exclusionary rule does not apply.
Gordon v. Director of Revenue,
Although some other jurisdictions have applied the exclusionary rule to administrative license revocation and suspension proceedings,
2
a number of jurisdictions having statutory schemes similar to Missouri’s have held that the exclusionary rule does not apply in administrative proceedings to suspend or revoke a driver’s license.
See, e.g., Powell v. Secretary of State,
The United States Supreme Court has repeatedly held that the use of evidence obtained in violation of the fourth amendment does not violate the Constitution.
Pennsylvania Bd. of Probation v. Scott,
Because the exclusionary rule is prudential rather than constitutionally mandated, it will not be applied where its “substantial social costs” outweigh its deterrent benefits.
Scott,
When this Court applies the cost-benefit analysis in the context of section 302.505 proceedings, it becomes clear that applying the exclusionary rule would impose significant costs to society. Extending the exclusionary rule to section 302.505 proceedings would unnecessarily complicate and burden an administrative process designed to remove drunken drivers from Missouri’s roads and highways as quickly as possible.
See Scott,
Although the costs to societal interests have been determined to be worth bearing in criminal prosecutions, the deterrent benefits
*335
of applying the exclusionary rule in section 302.505 proceedings do not outweigh the burdens. Imposing the exclusionary rule in civil license revocation and suspension proceedings would have little force in deterring unlawful police action, because the director of revenue has no control over the actions of local police officers.
See Westendorf,
Riche contends that a section 302.505 proceeding is a “quasi-criminal,” rather than civil, proceeding. Riche relies on
One 1958 Plymouth Sedan v. Commonwealth of Pennsylvania,
The reasoning of
One 1958 Plymouth
does not apply to the instant case. In
One 1958 Plymouth,
the purpose of the Pennsylvania forfeiture statute was to augment the criminal punishment of fines.
See id.
at 701,
Riche contends in the alternative that his case is controlled by this Court’s decision in
Aron v. Director of Revenue,
Although the
Aron
decision correctly recognized that section 302.505.1 requires that the arresting officer must have probable cause to believe that the driver was intoxicated, the
Aron
court’s use of the phrase “properly stopped” implied that the requirement of probable cause extended to the initial stop of the driver.
Lasley v. Director of Revenue,
Aron and the cases following it misrepresent section 302.505.1. As set forth above, neither section 302.505.1 nor the constitutional provisions upon which Riche relies require that the arresting officer’s initial stop be based upon probable cause. To the extent that Aron and its progeny impose a probable cause requirement on the initial stop and apply the exclusionary rule in section 302.505 proceedings, they are overruled.
As reasoned above, the costs of excluding unlawfully seized evidence in a proceeding pursuant to section 302.505 outweigh the potential benefits of applying the exclusionary rule. Neither the fourth amendment nor the Missouri Constitution requires that the exclusionary rule be applied to proceedings under section 302.505; nor does either obligate this Court to impose the “probable or reasonable cause to stop” requirement proposed by Riche. Riche’s challenges to section 302.505.1under the fourth amendment and article I, sec. 15 are without merit.
Riche also contends that section 302.505.1violates his right to equal protection under the law, as guaranteed by the United States and Missouri constitutions. U.S. Const. Amend. XIV; Mo. Const. art. I, sec. 2. His challenge focuses on the portion of section 302.505.1 that imposes standards for drivers under the age of twenty-one who drive under the influence of alcohol different from those for drivers over the age of twenty one. A blood alcohol content of .02% is sufficient to suspend or revoke the license of a driver under the age of twenty-one, while the statute requires the director to prove a blood alcohol content of .10% or higher for the suspension or revocation of the license of a driver over age twenty-one. If the driver is under twenty-one years of age, the director must prove that the driver was stopped upon probable cause. As to drivers over age 21, such as Riche, the director must prove that the driver was arrested upon probable cause.
In analyzing equal protection claims, this Court first must determine whether the alleged classification burdens a “suspect class” or impinges upon a “fundamental right.”
Casualty Reciprocal Exch. v. Missouri Employers Mut. Exch.,
Riche initially contends that section 302.505.1impinges upon the “fundamental right” to be free from unlawful searches and seizures by “granting or withholding fourth amendment protections based upon age.” Riche mischaracterizes the statute. Section 302.505.1provides for the suspension and revocation of driver’s licenses. There is no fundamental right to a driver’s license.
Stewart v. Director of Revenue,
*337
Since section 302.605.1 does not burden a suspect class or impinge upon a fundamental right, this Court considers whether the statute is rationally related to a legitimate state purpose.
Mahoney,
Riche does not deny that section 302.505.1 serves the state’s legitimate interest in suspending or revoking drivers’ licenses “to prevent the slaughter on our highways which might occur if intoxicated persons were permitted to drive.”
Collins v. Director of Revenue,
Riche’s argument has no merit. The legislature has imposed a more stringent blood alcohol content standard for the suspension or revocation of licenses of drivers under age twenty-one. For the legislature to confer additional safeguards to those same drivers is rational.
The judgment is affirmed.
Notes
. The fourth amendment provides the same guarantees against unreasonable searches and seizures as article I, section 15 of the Missouri Constitution.
State v. Damask,
. See, e.g.
People v. Krueger,
. Appellant does not contend that age-based classifications burden a suspect class. Even if he had, however, his contention would fail. Both this Court and the United States Supreme Court have declined to extend heightened equal protection review to differential treatment based on age.
See State v. Blankenship,
