Is it permitted to perform a reverse manoeuvre on a bridge, if you exercise special caution?

According to the regulations, reversing on a bridge is prohibited. This is stated in Art. 23 para. 2 of the Road Traffic Act, which also forbids this manoeuvre in tunnels, on viaducts, motorways, and expressways. This prohibition is absolute, and exercising special caution does not override it. This is to ensure safety in places where performing an unpredictable manoeuvre poses a huge threat.