Thank you so much everyone I will relay all of your comments over to my son and he's on four injections a day I did google this for him on departing England and arriving in LA going by a guy named barney storey who is a bicycle racer and got it right for Jamie and it appears every thing that is said now follows so hope I can advise him properly on departing LA and arrival home although waiting for Jamie to get back to me on times it just plays on my mind that Jamie gets it right and I think he will I've dealt with jamies diabetes for twenty eight yrs now advising him think I annoy him at times but he's my eldest son and his diabetes is still part of my life to even though he lives with his girlfriend who is really good with her knowledge as well I love this site I've just joined for Jamie thank you every one for your lovely replies has eased my mind x