i use the same roads in the city,and you get to know where the all the speed cameras are(first of all i've got to say i do not condone speeding)and just lately they have started changing position,i.e behind bushes.at the bottom of hills.and so on and so on.i can only speak for my city i don't know about yours,My head is going up and down like a yo-yo trying to keep track of my speed,a lot of my friends who have been sent fines was only 3 miles over the limit.and until somebody can invent a limiter to stop you going over 30,Well it's easy pickings...i know that this subject is a sore point with people....i suppose the goverment as got to find the money from somewhere after billions wasted on invading other peoples lands..and that was for oil not ethics..