Speed cameras are a good way of catching speeding drivers, and also of deterring others.
Speeding drivers in Swindon are to be slowed down by using traffic lights.
The Durham force uses a network of mobile cameras to trap speeding drivers.
He said he thought Mr Brunstrom, whose tough stance on speeding drivers is also widely reported, was "obsessed with his own publicity".
There has been a 70% drop in the number of speeding drivers prosecuted across the Avon and Somerset area since cameras were turned off in March 2011.
BBC: Speeding fines in Avon and Somerset fell by 70% last year
Some inactive cameras will be kept to act as a speeding deterrent to drivers.
Police figures suggest one in 12 people who attends a speed awareness course is likely to be stopped again for speeding, whereas one in four drivers who collects the points is likely to reoffend.
But the case has caused outrage, with unions warning that lives could be lost if emergency drivers are not exempted from speeding laws.
It also includes plans for a staggered speeding fines and points system, penalising drivers who exceed limits by a wide margin more than those who are caught going just over.
The spokesman added that despite investigations it has been unable to trace the drivers of 13 police vehicles caught speeding last year.
Of the 792 drivers detected committing offences, 231 were speeding and 120 driving carelessly.
BBC: NEWS | UK | Northern Ireland | 792 drivers caught in operation
Young drivers were most likely to admit to speeding while on highways, but 84% said they drove at or below the speed limit in school zones.
The family of a Cambridgeshire man who died when he was knocked over by a speeding car have backed a review of sentences given to drivers who kill.
BBC: Steve Green, Tina Butcher, Jamie Butcher, Hollie Butcher
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