Win at your theory test and get your driving licence faster. Start studying today!

Additional menu

What does this sign mean?

Service area 30 miles ahead

Maximum speed 30 mph

Minimum speed 30 mph
Lay-by 30 miles ahead

This sign is shown where slow-moving vehicles would impede the flow of traffic; for example, in tunnels. However, if you need to slow down or even stop to avoid an incident or potential collision, you should do so.