Even though the tunnels in the Principality of Monaco are well maintained and fitted with the most up-to-date equipment, it remains important to know what to do in the event of a problem.
Basic rules
- Observe the speed limit
- Observe the lane assignment signs
- Switch on your lights, even if the tunnel is lit
- Stop at red lights and at barriers
- Maintain a safe distance: this allows smoke to be located and facilitates access by the emergency services
In the event of a traffic jam or stationary traffic
- Keep a distance of at least 5 metres between vehicles
- Turn on your hazard lights
- Turn off the engine when stationary
- Do not leave your vehicle
In the event of a breakdown or accident
- Turn on your hazard lights
- Park your car as far to the right as possible
- Turn off the engine
- Exit the vehicle with caution
- Go to the emergency telephone (orange post), walking by the side wall of the tunnel
- Immediately inform the emergency services using the emergency telephones
In the event of fire
Fire and smoke are lethal. Save your life, not your car or belongings.
- Turn on your hazard lights
- Keep your distance from the vehicle on fire
- Park your car as far to the right as possible
- Do not turn your car around or reverse
- Turn off the engine and leave the key in the car
- Exit the vehicle with caution
- Go to the emergency telephone (orange post), walking by the side wall of the tunnel
- Immediately inform the emergency services
- Only attempt to extinguish the fire if it is in its initial stages.If you are not successful, immediately proceed to a shelter or emergency exit
- Immediately inform the emergency services using the emergency telephones
- Warning:The emergency call area does not offer protection from fire.Take shelter if necessary
Useful signs

See also
See also
Administrative contact
23, Avenue Albert II
B.P. 699
MC 98014 MONACO CEDEX
Phone :
Phone 2 :
Fax :
Administrative contact
23, Avenue Albert II
B.P. 699
MC 98014 MONACO CEDEX
Phone :
Phone 2 :
Fax :