Road sign C6 · series C: Closed roads and no entry
No cars Gesloten voor motorvoertuigen op meer dan twee wielen
Closed to motor vehicles on more than two wheels, and to mopeds on more than two wheels (brommobiel).
RVV 1990, appendix 1 (Bijlage 1), sign C6More signs in series C: Closed roads and no entry
