Complaints prompt Scots to revise speed camera casualty reporting
Reports ignored regression to the mean.
Andrew Forster
Transport Scotland is to change the way it reports road casualty data at speed camera sites after an independent review highlighted major errors with the current approach.
Since 2010 Transport Scotland has published an annual report, Key Scottish safety camera programme statistics, which presents casualty data from more than 400 camera sites in Scotland.
The analysis compares three-year data from a baseline with a three-year period after cameras were installed. But the reports have made no...
Ian Belchmer of
Dorset Speed instigated this. Good on him.
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It is just appalling.
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