[andyb]

Im sorry, but if you could read the sign talking about how many people have been caught then surely you could read the one that says what limit it is?
Or how about the one that says speed cameras in force?
Im sorry but you have to ride/drive taking into account all hazards ahead, and this is just another hazard that may get you in a different way to say a blind bend or crossroads!
Ride to the conditions.