Section 4.1. Deferred Removal of Directional Information Signs.--Signs existing on June 1, 1972 providing necessary directional information about facilities in the interest of the traveling public shall be required to be removed only after all other nonconforming signs are removed; however, such signs shall comply with the permit requirements of section 7 and department regulations.
(4.1 added Oct. 5, 1978, P.L.1103, No.259)