Troopers will swab for oral fluid during traffic stops or at crash scenes if they believe a driver is impaired.

OHIO — The Ohio State Highway Patrol launched a pilot program for an oral marijuana test to help get impaired drivers off the ...

OSHP using new oral marijuana test in pilot program ...

The agency is looking into a new oral fluid test to quickly determine if someone was driving under the influence of marijuana ...

The agency is looking into a new oral fluid test to quickly determine if someone was driving under the influence of marijuana. The test is a mouth swap that will make it easier to collect samples ...

Ohio State Highway Patrol said this is part of a pilot program, and it's not being done in response to the legalization of recreational marijuana.

Some Ohio lawmakers are searching for ways to help law enforcement perform fast-result drug tests in the field following the state’s full legalization of marijuana.