Road sign C3: One-way road
Road sign C3 · series C: Closed roads and no entry

One-way road Eenrichtingsweg

Square blue sign with an upward arrow at the start of the road: it is one-way in the direction of the arrow.

RVV 1990, appendix 1 (Bijlage 1), sign C3

More signs in series C: Closed roads and no entry

C1: Closed to all vehicles in both directions
C1Closed to all vehicles in both directions
C2: No entry
C2No entry
C4: One-way road (wide sign)
C4One-way road (wide sign)
C5: Entry permitted
C5Entry permitted
C6: No cars
C6No cars
C7: No trucks
C7No trucks
C7: No trucks
C7No trucks
C7: No trucks
C7No trucks
C8: No tractors or slow vehicles
C8No tractors or slow vehicles
C9: Closed to slow traffic
C9Closed to slow traffic
C10: No vehicles with a trailer
C10No vehicles with a trailer
C11: No motorcycles
C11No motorcycles
C12: No motor vehicles
C12No motor vehicles
C13: No mopeds
C13No mopeds
C14: No bicycles
C14No bicycles
C15: No bicycles or mopeds
C15No bicycles or mopeds
C16: No pedestrians
C16No pedestrians
C17: Maximum length
C17Maximum length
C18: Maximum width
C18Maximum width
C19: Maximum height
C19Maximum height
C20: Maximum axle load
C20Maximum axle load
C21: Maximum weight
C21Maximum weight
C22: No dangerous goods
C22No dangerous goods
C22e: Environmental zone
C22eEnvironmental zone
C22f: End of environmental zone
C22fEnd of environmental zone
C23-01: Rush-hour lane open
C23-01Rush-hour lane open
C23-02: Clear the rush-hour lane
C23-02Clear the rush-hour lane
C23-03: End of rush-hour lane
C23-03End of rush-hour lane