WK 071 Uneven Surface
The WK 071 Uneven Surface sign may be used to indicate that there is an uneven surface for vehicles, usually associated with the different layers of surfacing.
At the start of the relevant section of road, this sign should be erected with supplementary Plate P 080, Slow.
Sign WK 071 with Supplementary Plate P 010, End, should be erected to mark the end of the section affected. However, if this coincides with the end of the roadworks, Sign WK 001 with Supplementary Plate P 010 should be erected instead.