The patrol, whenever possible, shall determine the identity of the persons who are causing or who are responsible for the breaking, damaging, or destruction of any improved surfaced roadway, structure, sign, marker, guardrail, or other appurtenance constructed or maintained by the department of transportation and shall arrest the persons who are responsible for the breaking, damaging, or destruction and bring them before the proper officials for prosecution.
State highway patrol troopers shall investigate and report all motor vehicle accidents on all roads and highways outside of municipal corporations. The superintendent of the patrol or any state highway patrol trooper may arrest, without a warrant, any person, who is the driver of or a passenger in any vehicle operated or standing on a state highway, whom the superintendent or trooper has reasonable cause to believe is guilty of a felony, under the same circumstances and with the same power that any peace officer may make such an arrest.
The superintendent or any state highway patrol trooper may enforce the criminal laws on all state properties and state institutions, owned or leased by the state, and, when so ordered by the governor in the event of riot, civil disorder, or insurrection, may, pursuant to sections 2935.03 to 2935.05 of the Revised Code, arrest offenders against the criminal laws wherever they may be found within the state if the violations occurred upon, or resulted in injury to person or property on, state properties or state institutions, or under the conditions described in division (B) of this section. This authority of the superintendent and any state highway patrol trooper to enforce the criminal laws shall extend to the Lake Erie Correctional Institution and the Northeast Ohio Correctional Center, to the same extent as if those prisons were owned by this state.
The superintendent or any state highway patrol trooper may enforce the criminal laws within the area designated by the governor during the emergency arising out of the riot, civil disorder, or insurrection until released by the governor upon consultation with the requesting authority. State highway patrol troopers shall never be used as peace officers in connection with any strike or labor dispute.
When a request for the use of the patrol is made pursuant to this division, the requesting authority shall notify the law enforcement authorities in contiguous communities and the sheriff of each county within which the threatened area, or any part of the threatened area, lies of the request, but the failure to notify the authorities or a sheriff shall not affect the validity of the request.
No state official shall command, order, or direct any state highway patrol trooper to perform any duty or service that is not authorized by law. The powers and duties conferred on the patrol are supplementary to, and in no way a limitation on, the powers and duties of sheriffs or other peace officers of the state.
The superintendent, any state highway patrol trooper, and any special police officer designated under section 5503.09 of the Revised Code, if providing security pursuant to division (E)(1)(c) of this section, shall enforce any rules governing capitol square adopted by the capitol square review and advisory board.
Sections 123.01 and 125.02 of the Revised Code do not limit the powers granted to the superintendent by this division.
R.C. § 5503.02