513.07  POSSESSING OR USING HARMFUL INTOXICANTS.
   (a)   Except for lawful research, clinical, medical, dental or veterinary purposes, no person, with purpose to induce intoxication or similar physiological effects, shall obtain, possess or use a harmful intoxicant.
   (b)   Whoever violates this section is guilty of abusing harmful intoxicants, a misdemeanor of the first degree.  If the offender previously has been convicted of a drug abuse offense, abusing harmful intoxicants is a felony and shall be prosecuted under appropriate State law. 
   (c)   In addition to any other sanction imposed upon an offender for a violation of this section, the court may suspend for not less than six months or more than five years the offender’s driver’s or commercial driver’s license or permit.
(ORC 2925.31)