Works access on the left, 100 yards ahead

Where it is necessary for works vehicles to gain entry to or exit from the works site itself, access may be directly from or to the open traffic lanes, such as a break in the line of cones. These entry and exit points are marked by red and white signs. Drivers should take care not to follow works vehicles into the site and to keep a lookout for vehicles leaving the site. These vehicles are likely to be moving more slowly than other traffic. Red and white signs may also be used to direct works traffic at road junctions.