PpPete, thanks thats really helpful. As a complete novice at UK cycling (i became a cyclist, of sorts, while living in Asia, so am used to dodging motorbikes dogs and chickens but less used to uk navigation...) is there an easy way to find out which roads have cycle paths along them ? OS maps dont seem to show it - eg the A40 and A44 out of Oxford have cycle paths that arent on the map... Sustrans routes seem to include tracks and trails which isnt too good for my skinny tyres/road bike fetish.
Wouldnt it be good if someone classified all british roads with a cycle-friendly grade, based on how busy or quiet they are, whether there is a cycle lane, safety stats perhaps, then it would be easy to pick out routes without getting stuck on b roads that looked good on the map but are terrifying commuter runs to the non-local... Maybe this exists already?? We could get Wiggo to sponsor it and call them wiggins roads ha ha....