Head over the parapet time.
Facts - not fiction. I teach this every day. I'm one of the trainers on the National Speed Awareness Course. The following might help us understand why cameras have been sited. Still might not like them, but might be a bit more acceptable.
The Government have an on-going 10 year road safety programme. By the year 2010, their aim is a 40% reduction in road users (drivers, riders, pedestrians (you and me)) being killed or seriously injured. Refered as KSI. Also a 50% reduction in child KSI on our roads. (Children - 15 years and under).
Prior to the year 2000, revenue collected from speed cameras went to the Government. Where it went from there




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Since 2000, as part of the Government aim, Safety Camera Partnerships (SCP) were formed. Revenue from cameras still go to the Government, in actual fact, The Department of Constitional Affairs (DCA). The SCP then present a portfolio to the DCA and claim that revenue back to spend on reducing road casualties in that SCP operating area. If the SCP have got their act together, that money comes back. Some SCP's are very good at getting it back and spend it on the three E's. Education, Engineerng and the last option Enforcement. Education is the first option. Check out what your local authority is doing to reduce casualties by checking out their web sites. See if they are doing free driver training, or financially assisted /subsidied driver training (Paid for by the revenue collected from safety cameras)
Northants for example do free training for 16 year olds before they get their licence, free training for 17/18 to 24 year olds after they pass the very basic 'L' test and free motor cycle training (no age restriction). Available for Northants residents. Courses are 1 day events at Silverstone / Rockingham.
The siting of cameras have strict criteria, as follows:-
Fixed/Static:-
Within 500 metres of the camera site, within a 3 year period there have been 8 personal injury crashes/collisions of which involved at least 4 KSI's (Northants 3 KSI's - very proactive)
Mobile:-
Within 500 metres of the camera site, within a 3 year period there have been 4 personal injury crashes/collisions of which involved at least 2 KSI's (Northants 1 KSI - very proactive)
There are occasions when Mobile cameras attend a location, this is normally as a result of a request of the local community or as a result speed issue/abuse collected data (Northants mobile can spend up to 15% of their operating time at these requested or abuse/issue sites).
Now having said all that, very basically, we wait until something happens in this country until we do something. Yep, someone or a number of someone's have died or been maimed, before something is done. This country is reactive.
Last thought, every time you see a bunch of flowers, bouquet of flowers, collection of flowers at the side of the road, what do you think has happened there?

Next time you see a safety camera, consider what has happened there, or very nearby for the reasons for that camera to be sited.

Up for discussion?

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Appreciate that not all systems are perfect.
Hope the above helps you understand this emotive subject a bit more.