Four Scottish fans and four English fans struck up a friendly conversation as they queued for tickets for the train from London to Edinburgh.
The English fans noticed that the Scots only bought one ticket. "Aren't you all going"? they asked.
"Watch and learn, lads", the Scottish fans chuckled.
All eight jumped on the train. When the conductor walked down the aisle checking tickets, the four Scots ran into one toilet.
The conductor knocked on the cubicle door and said "tickets please".
The door slightly opened and a single hand thrust through the gap with the ticket.
The English fans were impressed at this ingenuity. On the way back from the match, they decide to pull the same trick.
When they bumped into the same Scottish fans, the English lads told them they only had one ticket.
The Scots clapped them on the back. "We don't have any," they laughed.
"But how will you get away with that?", the puzzled Englishmen asked.
"Watch and learn, lads," the Scots chuckled.
When the conductor appeared at the far end of the carriage, the Englishmen rushed into one toilet and the Scots rushed into another.
As the Englishmen crouched in their toilet, they asked each other how their new Scottish friends were going to pull this off.
Meanwhile, one of the Scots snuck out of their toilet and knocked on the Englishmen's door.