Serbia on a UK Licence — The Side Switch, an IDP & a 0.03 Limit

Serbia is a rewarding self-drive for British visitors, but it asks more of you than a typical European trip because three things change at the same time. None is difficult on its own; together they are worth a few minutes of preparation before you collect the keys.

The side switch comes first

The UK drives on the left, Serbia on the right, and this is the change most likely to catch you out. The risk window is the first day — pulling out of a fuel station, taking a roundabout that now flows clockwise, or glancing the wrong way at a junction. Take your opening hour on quiet roads rather than central Belgrade, and stay deliberate at every turn until it stops feeling reversed.

You also need an IDP

Since Brexit, a UK licence counts as non-EU, so it no longer gets automatic recognition. For Serbia you should carry an International Driving Permit with your licence and passport — desks and police expect it. The Post Office issues one over the counter for a few pounds; do it before you travel, as you cannot get one locally. The Driving Permit Checker confirms what your trip needs.

A 0.03 alcohol limit — far below home

England and Wales sit at 0.08; Serbia is 0.03, one of the bigger drops a British driver will meet. The pint-with-lunch logic does not travel. Police breath-test routinely, and penalties rise with the reading, so the safe answer is none at all before driving.

Beyond those three, the driving itself is straightforward: toll motorways run to 130 km/h and are well surfaced, while secondary roads are rougher with faded markings and slow traffic — drive to the road, not the sign. A 10 km/h overspeed costs RSD 5,000–20,000 (about EUR 45–170) on the spot; size yours with the Speeding Fine Calculator, and the Serbia driving guide covers the tolled sections. Fuel is around EUR 1.45/litre, the car needs a triangle, hi-vis, first-aid kit and spare bulbs, and 112 covers emergencies.