oh yeah, forgot this, from earlier this year:
Temporary average speed cameras on the M32 have been removed this week – but not before they caught nearly 10,000 motorists speeding.
The cameras started snapping drivers along the M23 in April and within 15 days they had already detected a massive 6,000 cars going too fast.
A 40mph speed limit has been in place on part of the 4.4 mile-long motorway since 2014.
The temporary average speed cameras were installed by Highways England along the Eastville flyover and its approaches to enforce the 40mph speed limit while workers repaired parts of the road.
By the end of the first month the cameras had caught 7,057 motorists – over 200 per day.