Speed cameras are all about collecting money, not reducing accidents. if you have (something) fitted to your car, not a laser jammer, that tells you to slow down, thats what the want you to do? slow down, not break the limit then they get £60 and you get 3 points. why is it done so sneakily, hidden transit vans, back of motorbikes? so you cannot see them. By using the photoblocker I am protecting myself from cameras.