320 A.3d 691
Pa. Super. Ct.2024Background
- Michael David Smith was stopped by Pennsylvania State Troopers for speeding and erratic driving; he exhibited signs of recent marijuana use and admitted to using medical marijuana about an hour earlier.
- He possessed a medical marijuana card and relevant containers in the car; blood tests confirmed the presence of active marijuana metabolites.
- Smith was charged and later convicted of DUI under 75 Pa.C.S.A. § 3802(d)(1)(i) and (iii) (presence of any amount of Schedule I substance or its metabolites in blood), but acquitted of DUI based on impairment.
- Smith challenged the constitutionality of the relevant DUI provisions, arguing violations of equal protection, substantive due process, and procedural due process under the Pennsylvania Constitution, especially as applied to medical marijuana patients.
- The trial court denied Smith’s pretrial constitutional motions; on appeal, Smith claimed the law arbitrarily criminalizes unimpaired driving by medical marijuana users.
Issues
| Issue | Smith's Argument | Commonwealth's Argument | Held |
|---|---|---|---|
| Equal protection: Whether § 3802(d)(1)(i) & (iii) unlawfully discriminate against medical marijuana patients | Law creates unjust disparate treatment, requiring evidence of impairment for other prescriptions but not for marijuana; no compelling state interest | Marijuana remains Schedule I; legislature can classify it differently for driving due to abuse potential and evolving medical knowledge; distinctions rational | No equal protection violation; classification is rationally related to legitimate state interest |
| Substantive due process/overbreadth: Whether law punishes lawful, unimpaired conduct | Statute is overly broad by criminalizing any marijuana metabolite, even those not causing impairment; affects lawfully medicated drivers | No constitutional right to drive after marijuana use; statute aims to deter driving with Schedule I substances, not overbroad | No due process/overbreadth violation; statute is reasonable and rational |
| Procedural due process: Whether law creates irrebuttable presumption of impairment | Presence of metabolites offers irrebuttable presumption of guilt, foreclosing defense based on actual impairment | The offense is strict liability/per se; presence of Schedule I substances/metabolites suffices for conviction; separate provision addresses actual impairment | No procedural due process violation; no irrebuttable presumption because conviction does not depend on presumed impairment |
| Level of scrutiny: Fundamental right at issue? | Driving is linked to fundamental rights of happiness and reputation under PA Constitution, so strict scrutiny must apply | Driving is a statutory privilege, not a fundamental right; rational basis review is appropriate | Driving is not a fundamental right; rational basis review applies |
Key Cases Cited
- Commonwealth v. Torsilieri, 232 A.3d 567 (Pa. 2020) (sets de novo review standard for constitutional challenges)
- Commonwealth v. Stone, 273 A.3d 1163 (Pa. Super. 2022) (medical marijuana status is irrelevant to DUI per se statute)
- Commonwealth v. Arnold, 284 A.3d 1262 (Pa. Super. 2022) (review of constitutional challenges to legislative enactments)
- Commonwealth v. Bullock, 868 A.2d 516 (Pa. Super. 2005) (equal protection requires like persons in like circumstances to be treated similarly)
- Commonwealth v. Jezzi, 208 A.3d 1105 (Pa. 2019) (rational basis review applies to most criminal classifications)
- Commonwealth v. Etchison, 916 A.2d 1169 (Pa. Super. 2007) (no constitutional overbreadth in DUI law criminalizing metabolites)