Turn right
Regulatory signsSign no. 2.37OSR art. 24
What the sign says
Blue field, white arrow: the direction is compulsory. Any other route at the junction is forbidden, including straight on.
The exam trap
Blue field means an order, red rim means a ban. The reading flips entirely with the colour.
Study topic
Signs and road markings
The signs are the official depictions by the Federal Roads Office, from the annexes of the Signalling Ordinance (SR 741.21): official works, unprotected under Art. 5 of the Copyright Act. The explanations, by contrast, are written from federal law — never taken from a third-party catalogue.