Mr. Speaker is the Speaker of The House, and is meant to keep things in order. Sits on a big chair at the top of the House and wears black and gold robes and a rather naff wig.
The books I believe are the Laws of the United Kingdom... but I'm not definite on that one!
Parliament isn't open 24 hours a day, but does often run late into the night.
MPs are not meant to be rude to one another and can be removed or even banned from the House for bad behaviour.
I don't think there have been any punch-ups between MPs, but some MPs (and the PM) have been attacked from the public gallery (most recently with condoms full of flour)
