No lorries
Regulatory signsSign no. 2.07OSR art. 19
What the sign says
The ban covers all heavy goods motor vehicles. A private car may still pass.
The exam trap
It is a partial ban: it covers one class of vehicle only. Do not confuse it with the general no-entry-for-vehicles sign, which covers everyone.
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.