If you leave litter, or take a dump around the crag then you are being a retard.
and why did a bunch of fuckwits feel justified in caning across the moor by the bridies on crossers and rip up a shit load of peat and heather while making a shitty farting noise.
what about planks studded with six inch nails secreted in the huge puddles on the roman road by stanage pole. oh the bliss of seeing jonny offroader in his tiny-cock-big-wheels mobile beached with four flat tires. his missis would be fucked for the school run monday morning.
Motor crossers are responsible for the destruction for a lot of classic byways in the peak, after a winter most are unwalkable. Places like afan argoed(purpose built singletrack mtb routes) forest have real problems with illegal riding of trails which destroy carefully designed mtb specific paths.