End of minimum speed
Regulatory signsSign no. 2.54OSR art. 32
What the sign says
The barred blue disc removes the duty to drive at least at the speed shown. The stretch reopens to slow vehicles.
The exam trap
The end of a minimum speed says nothing about the maximum: the one for that road type still applies, and never stopped.
Study topic
Speed and distances
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.