OK, just to summarise and make sure I've followed this: He was flying from Barrow, and during this flight he caused some issues round EDI - did he infringe CAS? Then later he noticed he was low on fuel, and while attempting to divert the donk quit and he ended up doing a forced landing onto a golf course and the best place he could find to land was on top of a tree as recommended by Biggles? Which he approached at 70kts?