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Guide

Are Radar Detectors Legal in Quebec?

No. Quebec’s Highway Safety Code prohibits installing or bringing a speed radar detector into a road vehicle and provides for confiscation.

Are Radar Detectors Legal in Quebec?
02

What counts as a speed radar detector?

Section 253 defines it broadly as a device or set of devices that can warn a driver of the presence of speed radar or interfere with its normal operation. Check the current legal text for the exact scope.

03

Can I bring one into Quebec from Alberta?

Do not carry or install a radar detector in Quebec. A device permitted in Alberta becomes subject to Quebec law when brought into a Quebec road vehicle; remove it before entering the province.

04

Where are detectors allowed in Canada?

Use is permitted in British Columbia, Alberta and Saskatchewan for non-commercial vehicles; Saskatchewan prohibits them in commercial vehicles. They are prohibited in Ontario, Quebec, Manitoba, Nova Scotia, the territories and other provinces.

05

What should I do with a device already in my vehicle?

Do not use or transport it in Quebec. Consult the current provincial law or a qualified legal professional if you need advice about a specific circumstance.

Common questions

Questions before you buy

Are radar detectors legal in Quebec?

No. Quebec law prohibits installing or bringing a speed radar detector into a road vehicle; the device may be seized.

Can I use a radar detector in a rental car in Quebec?

No. The prohibition applies to installation or introduction into a road vehicle, not merely ownership of the vehicle. Do not bring one into a rental car.

Can police confiscate a radar detector in Quebec?

Quebec’s Highway Safety Code authorizes an officer to seize a radar detector found in a road vehicle. See the current statutory text for the applicable provisions.

Are radar detectors legal in neighbouring Ontario?

No. Ontario’s Highway Traffic Act also prohibits speed-measuring warning devices in vehicles. Check provincial laws whenever crossing a border.

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