Variable Speed Camera on M25 - Junction 17, Mill End (70mph)

70mph speed limit Variable speed camera

This Variable speed camera is located on M25 - Junction 17 near Mill End in Hertfordshire, monitoring northbound traffic with a 70mph speed limit.

For those travelling clockwise, mounted on the second gantry after joining the M25 at junction 17.

Camera type
Speed limit
70mph
Direction
Northbound
Road
M25 - Junction 17
Nearest town
Mill End
Last updated
15 May 2026
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Location reference: EEH079

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Variable speed camera on a UK motorway

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.

Read more about variable speed cameras and how they work.

SpeedCamerasUK video guide