Winter driving rules in mountain areas

From November 1 to March 31, drivers in certain mountain regions of France must follow specific winter equipment rules. These rules are part of the Mountain Law, established by a 2020 decree, and aim to reduce the risk of accidents or road blockages during snowy or icy conditions.

Affected regions and roads

The requirement applies in specific mountain areas within the departments of Haute Garonne, Tarn, and Aude. This includes roads in the Luchonnais region, beyond Limoux or Quillan, and in the Monts de Lacaune. In the department of Hautes Pyrénées, all valleys such as those of the Gaves, Aure, and Louron, as well as areas like Bagnères-La Mongie-Tourmalet, are included.

Equipment requirements

Drivers must ensure their vehicles are equipped with either four tires marked with the 3PMSF symbol—a three-peak mountain with a snowflake—or chains or snow socks that can be fitted to at least two driven wheels. This rule applies to light utility vehicles, campers, and certain passenger and freight vehicles, depending on specific conditions.

No specific fines for non-compliance

While the equipment requirement is in effect, there are no specific fines imposed for not following the rules under this regulation. However, local authorities can still restrict access to certain mountain areas for safety reasons if a vehicle is not properly equipped.

Signs and defined areas

The requirement only applies to areas officially defined by prefectural decrees and marked with specific signs. Drivers should look for these signs to determine if they are required to comply with the winter equipment rules in any given mountain region.