Very sorry to hear of this sad loss. As a GP, I approached Prof Frew at the BSACI conference and he happily listened to my dilemma re a young chap who was desperate to join the military but had been declined on the grounds of a possible nut allergy. Without hesitation he offered to see him (without charge) as a private patient. The young mans life was changed. I suspect there are many similar stories. A proper doctor. RIP.