By Saj Chowdhury BBC Sport at The Crucible

Dominic Dale popped into diary corner to explain what prompted him to wear a white suit and red shirt during his 1999 Crucible match against Nigel Bond.

Dale in his red and white phase in the late 1990s

"I was a bit of an exhibitionist then. I also wore white shoes and socks. And I had peroxide hair," he said.

"I did it like Kirk Stevens. I did it for myself and the whole game. When I walked out, the crowd took a huge gasp.

"The championship's master of ceremonies Alan Hughes said, 'I told you, Dominic, they would notice'."

What have Buckingham Palace, Downing Street, St Paul's Cathedral and the Crucible Theatre got in common?

The answer: All have been occupied by Fathers 4 Justice campaigners.

Batman and Mr Incredible, aka Alan Haynes and Mark Baldwin, began their protest early on Friday morning but were arrested later that day.