Can a British Driver Drive in Iran? — Yes, with an IDP and Zero Alcohol
United Kingdom
Iran
Yes — a British licence holder can drive in Iran, and an International Driving Permit is the document to carry alongside your UK licence. Two things dominate: you switch from the UK's left to driving on the right, and alcohol is an absolute zero — there is no permitted level, and the penalties for any alcohol are severe. Iranian city driving is also famously assertive.
Iran combines a British driver's left-to-right switch with an absolute zero alcohol limit and assertive Tehran traffic — carry an IDP and expect zero tolerance.
Iran rewards the self-drive traveller with desert highways, mountain roads and historic cities, but it asks more of a British driver than most destinations. The licence is straightforward; the side switch, the absolute alcohol rule and the sheer assertiveness of urban traffic are what define the experience.
The verdict for British licence holders
You can drive in Iran on your UK licence, paired with an International Driving Permit that provides the translation police and rental firms expect to see. Carry the IDP, your licence and your passport together, and arrange the permit at home in the UK before you fly — you cannot obtain one on arrival. Check your travel and breakdown insurance carefully too, as cover for Iran is not automatic on many UK policies.
The biggest adjustment: switching to the right
The UK drives on the left; Iran drives on the right. The mechanical switch is the same as anywhere, but Iran amplifies it: Tehran’s traffic is dense and assertive, with lane discipline treated as a suggestion and gaps closed quickly. Pulling out of a junction with a wrong-side instinct, in that environment, is exactly where British drivers come unstuck. Take your first hour somewhere calm and well outside the city centre, and be deliberate about your positioning before you tackle urban traffic.
Zero alcohol — and what that really means
Iran’s drink-drive limit is an absolute 0.0: there is no permitted level whatsoever, alcohol is prohibited in the country generally, and the penalties for any breach are severe. This is not a “stay under the line” situation — it is total abstinence before driving, full stop. On the open road, speed limits run to 50 km/h in towns, 85 on rural roads and 120 on motorways, but condition and traffic, not the sign, should set your pace. The emergency number is 110.
Confirm your paperwork with the Driving Permit Checker, read the country rules on our Iran driving guide, and check posted limits as you travel with the Speed Limit Map.
Speed limits, fines, equipment & license requirements
Your home country driving rules for reference
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Frequently Asked Questions
Yes, as a visitor — but pair your UK licence with an International Driving Permit and your passport. The IDP provides the translation that police and rental agencies expect, and it should be arranged before you travel.
On the right. Coming from the UK's left-hand traffic, this is the main mechanical adjustment, and it bites hardest in the heavy, assertive traffic of Tehran — take your first drive somewhere quiet.
Zero. Iran permits no alcohol at all for drivers — indeed alcohol is prohibited generally — and the penalties for drink-driving are severe. Treat driving as an absolute no-alcohol activity.