Ohio Revised Code Title XLV. Motor Vehicles Aeronautics Watercraft § 4511.45

(A)(1) Upon the approach of a public safety vehicle or coroner's vehicle, equipped with at least one flashing, rotating or oscillating light visible under normal atmospheric conditions from a distance of five hundred feet to the front of the vehicle and the driver is giving an audible signal by siren, exhaust whistle, or bell, no driver of any other vehicle shall fail to yield the right-of-way, immediately drive if practical to a position parallel to, and as close as possible to, the right edge or curb of the highway clear of any intersection, and stop and remain in that position until the public safety vehicle or coroner's vehicle has passed, except when otherwise directed by a police officer.

(2) Upon the approach of a public safety vehicle or coroner's vehicle, as stated in division (A)(1) of this section, no operator of any streetcar or trackless trolley shall fail to immediately stop the streetcar or trackless trolley clear of any intersection and keep it in that position until the public safety vehicle or coroner's vehicle has passed, except when otherwise directed by a police officer.