41 CFR § 102-74.265
Who must provide for the regulation and policing of parking facilities?
June 9, 2020
Federal agencies, upon approval from GSA, must provide for any necessary regulation and policing of parking facilities, which may include—
(a) The issuance of traffic rules and regulations;
(b) The installation of signs and markings for traffic control (Signs and markings must conform with the Manual on Uniform Traffic Control Devices published by the Department of Transportation);
(c) The issuance of citations for parking violations; and
(d) The immobilization or removal of illegally parked vehicles.