Driving in the UK on a French Licence — Switching to the Left

A French driver crossing the Channel faces one defining change, and it is not the paperwork: you move to the left-hand side of the road. France runs on the right, so the switch touches everything — the way you take a roundabout, where you look first at a junction, the reflex to drift right that you now have to suppress. With Britain a short ferry or tunnel away, many French drivers bring their own car, which makes the adjustment harder still, because the wheel is on the wrong side for the road.

Give yourself the first half hour somewhere quiet. The dangerous moments are slow ones — leaving a fuel station, turning onto an empty country lane — where there is no traffic flow to copy and instinct sends you the wrong way. British rural roads are narrow and hedged with blind bends, so take them gently. If you bring your French car, fit headlight beam deflectors so you do not dazzle oncoming traffic, and remember UK signs use mph: 70 on motorways, 60 on rural roads, 30 in towns.

The licence side is simple. Your EU licence is accepted with no IDP needed — carry it with your passport. The Driving Permit Checker confirms it, but for a French visitor there is genuinely nothing to arrange.

Britain enforces speed hard. Fixed and average-speed cameras blanket motorways and many A-roads, and unlike a single-point flash they measure you across a whole stretch, so easing off just before a camera does not help. The minimum penalty is GBP 100 plus three points, scaling with severity — the Speeding Fine Calculator shows the bands, and if you are in a hire car our note on who pays fines abroad explains how the charge finds you.

One pleasant surprise: the alcohol limit is 0.08 in England, Wales and Northern Ireland, looser than France’s 0.05 — though Scotland matches France at 0.05, so keep your margin if you head north. Fuel is about $1.85/litre and emergencies are 112 or 999. The full UK driving guide has the rest; the lesson is the left.