Government speed camera report - Armitage Shanks {p}
Link here

tinyurl.com/2mjthv
to a report obtained under the FOI act re government rhought re speed cameras

(Mods please move if wrongly posted)
Government speed camera report - local yokel
The problem with doing the research is that it could very easily have produced evidence, perhaps even overwhelming evidence, that they have saved no lives.

Imagine the embarrassment.

Best thing to do is the cancel the research, as that way it'll never be proven, and the Govt. can continue pumping out the message that cameras work.