Driving in Sri Lanka as a United Kingdom National
Sri Lanka drives on the left with narrow winding hill roads, ubiquitous tuk-tuks, and wildlife on roads. Tea country and coastal drives are rewarding but demanding. An IDP is required.
Key Things to Know First
Sri Lanka requires an International Driving Permit for foreign visitors. Obtain one in United Kingdom before departure.
How to get an IDPBoth United Kingdom and Sri Lanka drive on the left. No adjustment needed.
United Kingdom uses mph, but Sri Lanka uses km/h. Verify your GPS or navigation app is set to the correct unit.
Side-by-Side Comparison
| Rule | United Kingdom | Sri Lanka | Change? |
|---|---|---|---|
| Traffic side | Left-hand traffic | Left-hand traffic | Same |
| Speed unit | mph | km/h | Yes |
| IDP required | — | Yes | Yes |
| Min. driving age | 17 | 18 | Differs |
| Emergency number | 999 | 119 | Different |
| Road difficulty | Moderate | Challenging | — |
Speed Limits in Sri Lanka
Speed limits in Sri Lanka are posted in km/h (kilometres per hour). Quick reference: 50 km/h ≈ 31 mph · 100 km/h ≈ 62 mph · 130 km/h ≈ 81 mph.
Documents to Carry in Sri Lanka
- Original driving licence from United Kingdom — must be valid and unexpired
- International Driving Permit (IDP) — required in Sri Lanka. Obtain from your national motoring association before travelling.
- Passport or national ID — carry at all times while driving
- Car insurance certificate — verify it covers Sri Lanka before departure
- Vehicle registration / rental agreement
Emergency Number in Sri Lanka
Primary emergency number in Sri Lanka. Save it before you drive.
Emergency numbers for all countriesFull Sri Lanka Driving Guide
Road rules, toll system, fuel types, parking, regional quirks — everything you need for driving in Sri Lanka.
Read the complete guide