It’s not they don’t work to decrease speeding… They do. It’s that if the point was immediate deterrence there would be some feedback to the driver they just got a ticket, like the kind of immediate feedback you get when you are pulled over by a real cop.
Better than any source proving they don’t work that you brought
It’s not they don’t work to decrease speeding… They do. It’s that if the point was immediate deterrence there would be some feedback to the driver they just got a ticket, like the kind of immediate feedback you get when you are pulled over by a real cop.
Why? We don’t even need to bother, they’re proven to work pretty much as soon as they’re installed!