Repeated no-overtaking sign with continuation plate

Sign A prohibits overtaking and is recognised by its red border and two cars side by side. Plate B below it has two opposing vertical arrows and indicates continuation of the restriction. In the theory-test context, the no-overtaking sign may be repeated after each junction with plate B to confirm that the prohibition continues beyond the intersection. The combination tells drivers that the earlier restriction has not ended at the junction and remains in force.