Give way to oncoming traffic
Priority signsSign no. 3.09OSR art. 42
What the sign says
Red-rimmed circle, red arrow up: in the narrow section ahead, you wait for oncoming traffic to clear.
The exam trap
The two signs of the pair look alike from a distance. Remember the field: blue square, you go; white circle with a red rim, you wait.
Study topic
Right of way and junctions
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.