36 Pa. Stat. § 2718.106 : Statutes (Unconsolidated) — HIGHWAYS AND BRIDGES — PUBLIC ROADS IN GENERAL —ADVERTISING ALONG HIGHWAYS — Rules and regulations TEXT PDF The secretary is authorized to promulgate rules and regulations governing outdoor advertising devices and such rules and regulations shall contain the criteria set forth under section 5 of this act and shall contain the permit provisions set forth under section 7 of this act. Regulations relating to outdoor advertising devices permitted under clauses (1) through (3) of section 4 shall be no more restrictive than the national standards pertaining to such outdoor advertising devices. 36 P.S. § 2718.106 1971, Dec. 15, P.L. 596, No. 160, § 6, imd. effective.