Variable Speed Camera on M25, Kings Langley (70mph)
This Variable speed camera is located on M25 near Kings Langley in Hertfordshire, monitoring eastbound traffic with a 70mph speed limit.
For those travelling clockwise, mounted to the third gantry after the Kings Langley viaduct following Junction 20.
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Many drivers are caught at speed camera locations like this after misjudging the transition between speed limits or failing to notice the camera in time. A speed camera detector gives you advance warning before you reach known fixed and mobile camera locations.
Speed camera detectors - stay informed on every journey
A speed camera detector alerts you as you approach known fixed and mobile camera locations like this one - giving you time to check your speed before you reach the enforcement zone. Speed camera detectors are completely legal in the UK. All detectors are available from ActiveGPS.co.uk.
- Speed camera detector and 1080p HD dash cam combined
- No subscription - free AURA database updates
- Speed limit display for UK and Western Europe
- 5-inch colour touchscreen with GPS speedometer
- Bluetooth hands-free and built-in rechargeable battery
- 100% legal in the UK
⚖ Caught speeding at this location?
If you have been caught speeding at or near this location, the guides below explain what happens next, what your options are, and how the penalty system works in the UK.
Variable speed cameras
This is a variable speed camera on a smart motorway.
It enforces the speed limit shown on the overhead signs, which can change depending on traffic conditions.