Is It Possible for Marijuana to Impair Your Driving?

With passage of the new medical marijuana law in Oklahoma, more Oklahomans may soon be using marijuana legally. This raises concerns among law enforcement about impaired driving, and concerns among ordinary citizens about unnecessary roadside arrests when people are not actually “impaired”. Oklahoma has strict DWI laws that prohibit any “impaired” driving, even if you are impaired because of a legal drug and have a prescription. Driving erratically after using marijuana is no exception. Substances that could impair you include those that are “capable of being ingested, inhaled, injected or absorbed into the human body and are capable of adversely affecting...