Ooh - and Poor old Jeremy go into a load of bother over the 4x4 on the mountain side.
Hang on - that was Monbiot who had a right go at him on Radio Two.
Slap hands - think of the grass - IG....! Grass has feelings too!
In fairness though to the NT bloke - could be there were some wild orchids or rare wild flowers he wished to protect. (or some rare insect nest or something...)
Though as the Mad Cats will probably point out - heavy walking boots can do as much damage....guess it boils down to being careful and vigilant where you walk and cycle in this case.
PS
Ru88ell.
I have some cycling tips on rural riding and am just looking through them to post up from my notes from the courses of my past.