You can find out their address from the club's records and go round and kneecap the feckers, it's much cheaper and you don't pay scumridden lawyers a penny
. No I don't have insurance.
PS Grags, I meant that's what I'd do - I utterly despise the sort of person who will run to a lawyer at the drop of a hat. I wouldn't give them the reek off the dog**** on my shoe. Small, weak, useless people who probably watch Big Brother and care what happens on soap operas.
My own feeling as an instructor and examiner is that when you sign somebody off, for circuits, solo nav, skill test or whatever, you are assessing them at a point in time. Thereafter it is their responsibility to keep their skill levels current and if they fail to do that or disregard their instructor's advice then it is their own lookout. They are big boys and girls after all.