67 Pa. Code § 212.417
Current through Register Vol. 54, No. 45, November 9, 2024
If used, flashing warning lights may not be used in a series unless the spacing between successive flashing lights is at least 250 feet.
67 Pa. Code § 212.417
If used, flashing warning lights may not be used in a series unless the spacing between successive flashing lights is at least 250 feet.
67 Pa. Code § 212.417