Hi if you are going BA from T5 you will need to be sure as the security is stronger on thing you can take on the flight from the UK than when coming back though JFK TSA if you are in T5 you can check before you go though and leave anything with a relative you can't take. the TSA use full body scans in JFK T7 so put everything in to a box for x-ray my brother in-law got stopped because he had a tissue in his pocket.
Hi if you are going BA from