Anyone else been flashed on the M42?

[The Edge]

I was going through the variable speed bit last night and one of the gantry cameras flashed as myself and the car outside me went through. The signs said 50 and i was doing 50 indicated so i can't see that i've been done, but the guy outside me was going only slightly faster if he was going faster at all. It did flash twice.

Are those cameras the ones that do average times and flash you if you've gone too quickly between cameras or do you reckon the camera is just playing up?

 

[The Edge]

Thats what i think too. Also i was in my mum's car which is probably not registered in her name yet so even in the unlikely event that it was me that set it off we won't know for a while if at all!

When i had my motorway lesson i saw 6 cars get flashed one after the other on the same stretch so the cameras obviously do go off, but i've never heard of anyone ever being done there.