Speed cameras

How camera enforcement works, where it is legal, and what the thresholds really are.

UK speed camera tolerance: what 10% + 2 mph actually means

The 10% + 2 mph threshold is real, it is confirmed in police disclosures, and it is not a legal entitlement. Here is what the guidance says, who sets it, and why it can change without notice.

11 Sept 2026 · 6 min

Where speed cameras are legal in the United States

Nineteen states and DC permit automated speed enforcement, ten prohibit it outright, and twenty-one have no law at all. What that patchwork means for a driver crossing state lines.

11 Sept 2026 · 6 min