I have a funny story about a pork pie crossing borders..
my friend, Canadian, who is married to a Brit and lives here, decided that they should take the famous Melton Mowbray Pork pie with them for the family for Christmas in Canada. When they got to Canadian customs, the officer seized the pie and told them it would be kept for them and they could take it home with them but it was not to enter Canada. Off went the pie.
When they returned to the airport on their way back to England, they claimed their pie. The pork pie was escorted out to them by AN ARMED GUARD. They asked if they could take a picture of their little pork pie with the guard. He said no. It would have been a travesty if the press got a hold of it! How silly!