(A) No person shall trespass or loiter on any of the properties enumerated in division (B) below, when the properties are posted with signs which have been approved by the Chief of Police as being sufficiently well designed and located as to apprise the public of the fact that the property is so restricted.
(B) The following properties shall be posted as provided in division (A) above:
(1) Every reservoir, dam, pumping station, aqueduct, main canal or pipe line of a public water system;
(2) Every reservoir, dam, generating plant, receiving station, distributing station and transmission line of a company or agency furnishing electrical energy;
(3) Every gas generating plant, compressor plant, gas holder, gas tank and gas main used for the production, storage and distribution of gas;
(4) Every plant or vital part thereof, including sewer mains, settling tanks and outfall sewers used for sewage disposal purposes;
(5) Every plant or vital part thereof or other principal property essential to rendering telephone or telegraph service; and
(6) Every radio or television broadcasting central plant or station.
(1985 Code, § 14-31) Penalty, see § 10.99