To answer your questions Buffers,
Whose BRIGHT idea was it to put ALL those speed bumps on that road !
BAA
Are they ALL necessary ?
Well we all know what the BAA do must be right and adhered to so they must be necessary.
Speed restrictions are necessary on that stretch of road but I agree with you that the speed bumps are a menace, the traffic islands I thougth were fine. Anyway it is another way of BAA wasting money, no doubt they will have another bright idea for the road in a years time. Oh well, carry on gatwick!