Hello all, I'm Derek's sister, Susan, living in Scotland. Thank you for acknowledging his recent death and thanks to the people who attended his funeral. Charliesuphan, Derek actually told me the story of meeting you one night when he was on the way to the hospital in pain. He was told it was stomach related. He did get checked over by a GP in the UK last year, but apparently was told he was fine. I can only reiterate what was said about carrying details of your next of kin with you, in case of emergency. Take care.