Road and traffic signs
You see this sign as you enter a new road. What does it mean?
- The minimum speed is 40 mph
- The national speed limit applies
- The maximum speed is 40 mphCorrect
- There is a 40-tonne weight limit
Why?
The red ring shows this is an order you must obey, and the number inside is the highest speed allowed — 40 mph. Local councils set 40 mph limits on some busier roads. Rule 109 of The Highway Code says you must obey all signs giving orders, including speed limits.
Highway Code rules 109, Traffic signs