No wheeled devices
Regulatory signsSign no. 2.15.3OSR art. 19
What the sign says
Scooters, roller skates, skateboards: wheeled devices may not use this road.
The exam trap
These devices have a status of their own, neither pedestrian nor vehicle: it is on that basis that they have priority in encounter and pedestrian zones.
Study topic
Vulnerable road users
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.