Schedule 12 Original text. Later amendments are not shown. IMISCELLANEOUS WARNING, INFORMATORY AND REGULATORY SIGNS FOR ROAD WORKS IIROAD WORKS DELINEATORS AND BARRIERS IIISIGNS FOR LANE CLOSURES AND CONTRA-FLOW WORKING AT ROAD WORKS IVSIGNS FOR ROAD WORKS ENTRANCES AND EXITS VSIGNS MOUNTED ON ROAD WORKS VEHICLES ← Schedule 11 Schedule 12 Schedule 13 →