But we don't. We do however live in a society where traffic has become so heavy, on a limited set of roads, with ever increasing volumes, that something needs to be done. Whilst I don't think these cars are the best solution and they can be heavy handed, they are a symptom and not the actual problem So you can count me as one of the public not outraged As for being a cash cow - I wonder what the balance sheet looks like - collection, salaries etc versus income. I doubt it's that much of a cash cow As for them being rude - I challenge anyone to do that job and face, on an almost minute by minute basis the mind-numbing hostility of people