Hang on, I am still reading MN here aren't I? It feels like I have stumbled into a forum for "lags and gentlemen smugglers", ffs.
It is illegal to sell fags that you brought back from holiday for the purposes of personal consumption. In Scotland you require a licence to sell cigs.
These are small cylindrical containers of carcinogens. They are not fluffy teddies that don't hurt anyone.
Mary's (and others) are right, this kind of abuse of the system feeds directly into organised crime and terrorism. The 'old folks' selling them may be directly connected to the same gangs (sadly one doesn't become a rosy faced grandad through the simple process of ageing).
Did you know that the cig factory in Northern Ireland cannot just drive their trucks into the republic because they get hijacked? Did you know that they ferry them to Scotland, drive to Wales and then ferry them to Back across to Ireland because it is safer?
There has been an awful lot of shit spoken on this thread, OP please do report them.
There will come a time when you need to choose between what is right and what is easy. It is our choices that define us.