Michael Palin has the answer

And the answer to the pocket-lint January Nikon competition is yellow. Why did the clue point to Monty Pyton?

In Monty Python and the Holy Grail Michael Palin's character is asked what is his favourite colour. He thinks it's blue, until he gets on to the bridge and realises he has made a mistake, but by then, it's too late. Here is the scene from the movie. Now you've got the answer enter the competition to have the chance to win a digital camera worth £500. Good luck

Stuart and the Pocket-lint team

Bridgekeeper: Stop. Who would cross the Bridge of Death must answer me these questions three, ere the other side he see.
Sir Lancelot: Ask me the questions, bridgekeeper. I am not afraid.
Bridgekeeper: What... is your name?
Sir Lancelot: My name is Sir Lancelot of Camelot.
Bridgekeeper: What... is your quest?
Sir Lancelot: To seek the Holy Grail.
Bridgekeeper: What... is your favourite colour?
Sir Lancelot: Blue.
Bridgekeeper: Go on. Off you go.
Sir Lancelot: Oh, thank you. Thank you very much.
Sir Robin: That's easy.
Bridgekeeper: Stop. Who would cross the Bridge of Death must answer me these questions three, ere the other side he see.
Sir Robin: Ask me the questions, bridgekeeper. I'm not afraid.
Bridgekeeper: What... is your name?
Sir Robin: Sir Robin of Camelot.
Bridgekeeper: What... is your quest?
Sir Robin: To seek the Holy Grail.
Bridgekeeper: What... is the capital of Assyria?
[pause]
Sir Robin: I don't know that.
[he is thrown over the edge into the volcano]
Sir Robin: Auuuuuuuugh.
Bridgekeeper: Stop. What... is your name?
Galahad: Sir Galahad of Camelot.
Bridgekeeper: What... is your quest?
Galahad: I seek the Grail.
Bridgekeeper: What... is your favourite colour?
Galahad: Blue. No, yel...
[he is also thrown over the edge]
Galahad: auuuuuuuugh.
Bridgekeeper: Hee hee heh. Stop. What... is your name?
King Arthur: It is 'Arthur', King of the Britons.
Bridgekeeper: What... is your quest?
King Arthur: To seek the Holy Grail.
Bridgekeeper: What... is the air-speed velocity of an unladen swallow?
King Arthur: What do you mean? An African or European swallow?
Bridgekeeper: Huh? I... I don't know that.
[he is thrown over]
Bridgekeeper: Auuuuuuuugh.
Sir Bedevere: How do know so much about swallows?
King Arthur: Well, you have to know these things when you're a king, you know.