Speed bumps

Do we realy need so many they seem to be sprouting up everywhere and in all the wrong places.I have no problem with the old sleeping policemen in the right places such as outside schools,playgrounds etc but where i live they even have them in coldisacs were youd struggle to get out of first gear never mind second.I my job i can do anything between 500 to 1000 miles in a week around a relatively small town and it dont do my car or my bones any good whatsoever.These things only slow down average joe like you and me the idiots about seem to use them as ramps