One-way streets Eenrichtingsverkeer
De regel · The rule
A one-way street (the blue C3 at the start, the red C2 "no entry" at the other end): drive in the direction of the arrow only.
RVV 1990 · signs C2 and C3
Why this rule exists
Old Amsterdam streets are too narrow for two-way car traffic; one-way loops keep them moving.
Test yourself
Kees' three questions on this rule, the “Wist je dat?” facts and his tip come with the drive, in Voorrah! Pro.