Hi Beatlefan

ha ha...not a daft question at all!!! and yes, Heinz BBs in most supermarkets!! if you can't get them in the local Madeiran supermarkets - there is a Brit mini-supermarket called Goodies that sells all those things we Brits miss whilst abroad.....on Estrada Monumental, Nr the Monumental Lido hotel....but you shouldn't have a problem....little more expensive than at home of course...

enjoy your holiday!!