RRoad Clarity

FrancevsSwitzerland

France and Switzerland share a land border — here's how their driving rules differ, side by side.

VERIFIED 2026-07-29 & 2026-07-29 · METHODOLOGY
RULEFranceSwitzerland
Driving sideDrives on the rightDrives on the right
Urban speed limit50 km/h50 km/h
Rural speed limit80 km/h80 km/h
Motorway speed limit130 km/h120 km/h
Alcohol limit (general)0.5‰0.5‰
Alcohol limit (novice)0.2‰0.1‰
Mandatory equipmentWarning triangle, Hi-vis vestWarning triangle
TollsToll boothsVignette
HeadlightsDipped headlights recommended in poor visibility; not generally mandatory in daylight outside tunnels, though many newer cars run daytime lights by default.Dipped headlights (or daytime running lights) are required at all times, day and night.
Winter tires / chainsIn designated mountain zones (Alps, Pyrenees, Massif Central, Vosges, Jura, Corsica), winter tires or snow chains are required from 1 November to 31 March on routes marked with a specific sign — check signage before entering these areas.Winter tires aren't mandated by a fixed calendar date, but driving without appropriate winter equipment in wintry conditions can affect fault/liability if it contributes to an incident, and chains may be required (signed) on some Alpine passes.
Low-emission / restricted zonesNumerous "Zones à Faibles Émissions" (Paris, Lyon, Grenoble, and others) require a Crit’Air sticker matching the vehicle’s emissions category.No nationwide low-emission zone network; some town centers and Alpine resort areas restrict general traffic access at certain times.
Child seatsChildren under 10 years old (or 135 cm) must use an approved child restraint; generally not permitted in the front seat unless an exception applies.Children under 12 and shorter than 150 cm must use an approved child restraint suited to their size.
Mobile phone useHands-free only; holding a phone is prohibited even while stopped with the engine running.Hands-free only; holding a phone while driving is prohibited.
CurrencyEURCHF
Emergency number112112