1945, D mob day in London and everyone is out in uniform enjoying themselves.
A serviceman is drinking and chatting with a servicewoman.
He says," let's go out for some fresh air," and she agrees.
Once outside they start getting intimate when she says, " hold on", points to her hat and says, "...
Two pieces of black tarmac were causing trouble in a pub.
As the landlord went over to have a word, a pink piece came in and they went quiet and sat in the corner.
The black pieces told the landlord to watch out for the pink piece because he was a cycle path.