SPECS Speed Camera on A20, Dover (70mph)

70mph speed limit SPECS speed camera

This SPECS speed camera is located on A20 near Dover in Kent, monitoring eastbound traffic with a 70mph speed limit.

Three SPECS average speed cameras sited along a 5 mile stretch (approx) of the A20 just after Folkestone's round hill tunnel near (A28) Critters Corner. Mobile speed cameras often sit in the layby before the first camera.

Camera type
Speed limit
70mph
Direction
Eastbound
Road
A20
Nearest town
Dover
Last updated
15 May 2026
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Location reference: SEK089

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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.

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SPECS average speed cameras

This location uses a SPECS average speed camera system.

It measures your average speed between cameras - so slowing down at one and speeding up after will not avoid detection.

Read more about SPECS cameras and how average speed enforcement works.

SpeedCamerasUK video guide