End of no-overtaking
Regulatory signsSign no. 2.55OSR art. 26
What the sign says
The struck-through grey disc lifts the ban. Overtaking becomes possible again, subject to visibility and markings.
The exam trap
Ending the ban does not suspend the safety line: a solid line stays uncrossable even with no sign.
Study topic
Overtaking and passing
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.