There was a hilarious moment during the historic handshake episode between Martin McGuinness and Queen Elizabeth.
While the group was looking at some art work; McGuinness came up behind Prince Philip and said something to him.
When the 91 year old prince realised who it was he nearly jumped out of his skin and legged it as if stung by a wasp.
I believe the same Philip was a fair old stinger in his day ;¬)