Sign Effectiveness
In a study conducted by TRL for the UK Department for Transport one of the conclusions was that vehicle activated signs appear to be very effective in reducing speeds; in particular, they are capable of reducing the number of drivers who exceed the speed limit and who contribute disproportionately to the accident risk, without the need for enforcement such as safety cameras.
Read more about this topic: Vehicle Activated Sign
Famous quotes containing the word sign:
“A good businessman never makes a contract unless he’s sure he can carry it through, yet every fool on earth is perfectly willing to sign a marriage contract without considering whether he can live up to it or not.”
—Dalton Trumbo (1905–1976)