Ohio Rev. Code § 4511.751
As used in this section, "license plate" includes, but is not limited to, any temporary motor vehicle license registration issued under section 4503.182 of the Revised Code or similar law of another jurisdiction.
When the operator of a school bus believes that a motorist has violated division (A) of section 4511.75 of the Revised Code, the operator shall report the license plate number and a general description of the vehicle and of the operator of the vehicle to the law enforcement agency exercising jurisdiction over the area where the alleged violation occurred. The information contained in the report relating to the license plate number and to the general description of the vehicle and the operator of the vehicle at the time of the alleged violation may be supplied by any person with first-hand knowledge of the information. Information of which the operator of the school bus has first-hand knowledge also may be corroborated by any other person.
Upon receipt of the report of the alleged violation of division (A) of section 4511.75 of the Revised Code, the law enforcement agency shall conduct an investigation to attempt to determine or confirm the identity of the operator of the vehicle at the time of the alleged violation. If the identity of the operator at the time of the alleged violation is established, the reporting of the license plate number of the vehicle shall establish probable cause for the law enforcement agency to issue a citation for the violation of division (A) of section 4511.75 of the Revised Code. However, if the identity of the operator of the vehicle at the time of the alleged violation cannot be established, the law enforcement agency shall issue a warning to the owner of the vehicle at the time of the alleged violation, except in the case of a leased or rented vehicle when the warning shall be issued to the lessee at the time of the alleged violation.
The registrar of motor vehicles and deputy registrars shall, at the time of issuing license plates to any person, include with the license plate a summary of the requirements of division (A) of section 4511.75 of the Revised Code and the procedures of, and penalty in, division (F) of section 4511.75 of the Revised Code.
R.C. § 4511.751