this is going to sound absolutely daft but here goes:-
we bought a roll of tin foil ages and ages ago (i would use it every day on our grill & when baking here at home). we got it from lidl it's called 'aromata' and as i've said, it has lasted for ages and is far better quality that the normal tin foil i've bought elsewhere. so we bought one to leave in our apartment in tenerfie (it'll probably last us about 10 years over there)!! the thing is, will it cause us any problems going through airport security? we've looked on the website about belfast airport security and there is no mention of it causing a problem. just wanted forum members views?? i know it sounds daft