. . . at the arrogance of youth. Looks like it's time for some more Benny-Bashing to subdue the ravening hordes!
Seriously, old gits who manage to press the On switch on a PC are likely to be more than capable of finding their way up the Fal to Truro or the Helford to Gweek. Mind you, they may have forgotten exactly where the dodgy bits are - particularly if it was over forty years ago.