Unlike with alcohol, there is no universal standard for THC levels while driving. But that doesn't mean it's safe.

COLUMBUS, Ohio — Driving under the influence of marijuana is nothing new for law enforcement. According to Ohio law, someone is considered over the legal limit for marijuana while driving if their ...

Oklahoma’s current DUI laws could lead to drivers being charged with driving under the influence even if marijuana hasn’t been consumed in days. Oklahoma state ...

COLUMBUS, Ohio (WCMH) — Law enforcement could get a new test to check for high drivers with a pending Ohio bill, but challengers are raising questions about its accuracy. Republican Reps. D.J.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. COLUMBUS, Ohio (WCMH) — The Ohio State ...

Although no statistics are available specifically related to traffic stops and accidents due to marijuana use, the drug is anecdotally involved with most impaired driving cases. Lt. Chris Arnall is ...

A jury on Nov. 6 sentenced him to 65 years in prison in one of the harshest penalties ever for someone driving under the ...

CINCINNATI (WKRC) - As Ohio moves closer to the first legal sale of recreational marijuana, there are still questions over how police can tell if someone’s driving under the influence. State lawmakers ...

After a massive Texas case saw a 17-year-old driving high get 65 years in prison, here's what to know about Florida's laws ...