CONVENTION ON ROAD TRAFFIC

The Contracting Parties, desiring to facilitate international road traffic and to increase road safety through the adoption of uniform traffic rules, have agreed upon the following provisions:

Chapter II

RULES OF THE ROAD

ARTICLE 25-bis

Special regulations for tunnels indicated by special road signs

In tunnels indicated by the special road signs, the following rules shall apply:

1. All drivers are forbidden:

(a) to reverse;

(b) to make a U-turn;

(c) to stop or to park a vehicle except at the places indicated for that purpose.

2. Even if the tunnel is lit, all drivers must switch on the driving or passing lamps.

3. In case of a prolonged stoppage the driver must switch off the engine.