tag:www.gov.uk,2005:/search/guidance-and-regulation Guidance and regulation 2025-12-15T21:42:16+00:00 HM Government tag:www.gov.uk,2005:/guidance/national-highways-variable-speed-camera-anomaly 2025-12-15T21:42:16+00:00 National Highways variable speed camera anomaly Drivers do not need to take any action at this stage.