I find these days speed limits seem less relevant than ever, so often I find myself between two fields with no junctions or turnings (even into said fields) and perfect visibility for hundreds of metres and the limit will be 50mph (or less) then you will come to a turning heading down a single track lane and the law reckons 60mph is good.
It makes no sense to do 50mph on a wide open straight piece of well surfaced road with excellent visibility and then to turn onto a single track lane that is bumpy, gravel strewn with no visiblity and ride at 60mph, knowing that in effect I may as well be doing 120 on another road as that is my closing speed on any vehicles coming the other way at the speed limit.
Many B-Roads and Unclassified roads also have entire villages where the limit is 60, so legally you can blat past the School at home time travelling at 30 metres per second, yet many armco lined dual carriageways now have lower limits.
I have no respect for the fuckwits that set these limits, and total contempt for many of the limits they have set - both with regard to travelling Faster AND Slower than the posted speed. Once upon a time I did have a lot of respect for 30 and 40 zones - until they starting putting them all over the bloody place and extending them miles into the countryside each side of villages.
Hopefully the IAM will sharpen my observation and kill off some bad habbits, I can then apply those skills regardless of the speed I travel when not being observed - in fact it is this improved observation I hope will allow me to choose a speed that is safe, and not rely on Mr Fuckwits interpretation of safe speed.