Ohio Rev. Code Ann. § 4511.68
(A) No person shall stand or park a trackless trolley or vehicle, except when necessary to avoid conflict with other traffic or to comply with sections 4511.01 to 4511.78, 4511.99, and 4513.01 to 4513.37 of the Revised Code, or while obeying the directions of a police officer or a traffic control device, in any of the following places: