Should speed cameras be hidden.

The average speed cameras are the biggest deterrent for me.

Judges throw out a huge number of speeding cases, as they see it as shooting fish in a barrel. If you start hiding them, the number being thrown out will rise dramatically.

This baffles me. If the fine is for breaking the speed limit, why are cases thrown out? If it’s due to some technicality eg, the case earlier this week where there was a problem with the actual camera, that’s fair enough. Other than that, there’s no excuse. We should have more cameras if they help to prevent accidents.

the whole idea of the camera is to slow people down in accident blackspots, if people are applying their brakes then it's working.

Has anyone ever been charged, with flashing a warning to oncoming car drivers?

I think you might be exaggerating a bit there now to be honest, dealing with it everyday on the roads i'd say most people drop around 20kmph not 70kmph

and as I said, you're a liar or just fooling yourself as you can't use cruise control on every single road due to the nature of the roads. You definitely speed or break a different rtl everyday.