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 5
Status of signs and signals
1. Road-users shall comply with the instructions conveyed by road signs, traffic light signals and road markings even if the said instructions appear to contradict other traffic regulations.
2. Instructions conveyed by traffic light signals shall take precedence over those conveyed by road signs regulating priority.