speeding in general doesnt kill its innapropriate speeds that kill this is what should be stopped. We all drive fast on motorways but thats why they exist to get around the country easily if you are involved in a pile up (hope anybody isn't) will 70-90 make much difference ? The road is designed to save lives by not having big objects like trees in the way and barriers that stop you leaving the road in most cases. Should the areas of concern not be around schools, housing estates, town centres where there is no need to drive at excessive speed. Why are these cameras mostly in revenue generating areas rather than safety awareness areas how many cameras are there outside schools? Ive not seen many, How about all these unneeded cameras are removed and placed either side of every school in the country and the limit lowered to 20mph then see if the 6% accident rate drops.