Speed limit signs
Speed camera ahead and reminder of 30 miles per hour speed limit
What it means
A camera symbol above a 30 roundel: cameras are enforcing the limit here and that limit is 30 mph, which you MUST NOT exceed. You will meet it on urban routes with a known speeding problem. Get your speed down well before the camera and hold it - braking hard at the last moment invites a shunt from behind.
Highway Code Rule 124 — read it on GOV.UK
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Other speed limit signs
- Area in which cameras are used to enforce the speed limit regulations
- End of restriction or prohibition conveyed by an associated sign
- Entrance to a 20 miles per hour speed limit zone
- Length of road where two cameras are used to measure the average speed of a vehicle between two points
- Maximum speed limit of 20 miles per hour
- Maximum speed limit of 30 miles per hour