SPECS Speed Camera on A316, Chiswick to Sunbury-on-Thames (40mph)
This SPECS speed camera is located on A316 near Chiswick to Sunbury-on-Thames in Surrey, monitoring both directions traffic with a 40mph speed limit.
SPECS style average speed cameras (A40 type) have gone in all along the A316 - both ways between the start of the M3 (near Hospital Bridge roundabout), and the Hogarth Roundabout at Chiswick.
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Location reference: SES061
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
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- 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.
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.