Pursuant to Ohio Revised Code Section 4511.19(A)(1)(j)(vii), a person is guilty of OVI if:
"(vii) The person has a concentration of marihuana in the persons urine
of at least ten nanograms of marihuana per milliliter of the persons
urine or has a concentration of marihuana in the persons whole blood or
blood serum or plasma of at least two nanograms of marihuana per
milliliter of the persons whole blood or blood serum or plasma."
Operating a vehicle under the influence of marijuana (or other drugs of abuse) is subject to the same penalties as alcohol.
As for the search question, if the driver consents to a search, there would generally not be any standing for the owner of the vehicle who was not present to object.
Answered on Feb 27th, 2011 at 3:03 PM