UK Speed Limits Explained

Understanding UK speed limits is essential for safe and legal driving. Here's everything you need to know about speed limits across different road types.

National Speed Limits

Cars and Motorcycles

• Motorways: 70 mph
• Dual carriageways: 70 mph
• Single carriageways: 60 mph
• Built-up areas: 30 mph

Vans and Car-derived Vans (up to 2 tonnes)

• Motorways: 70 mph
• Dual carriageways: 70 mph
• Single carriageways: 60 mph
• Built-up areas: 30 mph

Vehicles Towing Caravans/Trailers

See our full guide to towing speed limits.

• Motorways: 60 mph
• Dual carriageways: 60 mph
• Single carriageways: 50 mph
• Built-up areas: 30 mph

Variable Speed Limits

Many UK motorways now have smart motorways with variable speed limits displayed on overhead gantries. These limits are legally enforceable and help manage traffic flow.

Speed Limit Signs

• Circular red border: Maximum speed limit
• National speed limit sign: White circle with black diagonal stripe
• Repeater signs: Smaller signs along the road to remind you of the limit

Penalties for Speeding

Speeding penalties in the UK can include:

Fixed Penalty

• Fine: £100
• Points: 3 penalty points on your licence

Court Summons (Serious Offences)

• Fine: Up to £1,000 (£2,500 on motorways)
• Points: 3-6 penalty points
• Disqualification: Possible driving ban

Speed Awareness Courses

For minor speeding offences, you may be offered a speed awareness course instead of points and a fine. This is typically available if:

• You haven't attended a course in the past 3 years
• Your speed was within certain limits above the posted limit
• The police force in your area offers the scheme