- Motorways: 70 mph (113 km/h)
- Dual carriageways: 70 mph (113 km/h)
- Single carriageways: 60 mph (97 km/h)
- Built-up areas: 30 mph (48 km/h)
- School zones: 20 mph (32 km/h)
These speed limits are enforced by the police, and drivers who exceed the speed limit can be fined or even lose their driving license.