Traffic rules for emergency vehicles

Emergency vehicle drivers may operate the lights or siren of their vehicle when performing their duties and as required by the circumstances. When doing so, they may override some of the rules, as long as it’s safe to do so.

For example, an emergency vehicle driver is not required to comply with:

• road signage, including traffic lights
• speed limits
• roadway markings (e.g., single or double solid line)
• the requirement to use turn signals to indicate an intention to turn, make a U-turn, change lanes, etc.

The driver may also perform manoeuvres that are normally prohibited, if they can be done safely.

For example, the driver is allowed to:

• weave in and out of traffic
• pass other vehicles using the lane for oncoming traffic when approaching and passing through an intersection
• pass on the right
• stop their vehicle on a sidewalk, on a restricted roadway (e.g., highway) or in a location where a parking sign prohibits parking

In addition, drivers of certain emergency vehicles, including police vehicles, ambulances, and fire trucks, may drive in a reserved lane at all times.

The main emergency vehicles are:

• police vehicles
• ambulances
• fire safety vehicles
• vehicles recognized as emergency vehicles by the Société de l’assurance automobile du Québec

When an emergency vehicle is approaching your vehicle and its light or sound signals are activated, you must yield the right of way:

• by reducing your speed
• by moving as far to the right as possible
• by stopping your vehicle, when required