Cheers mate.
I've just popped down to look at the car and I've spotted the problem straight away, the pas belt has come off, and is pretty mangled.
So I'm assuming all I need to do is get a new one and fit it, and hopefully that should be the problem resolved.
I'll check the fluids also, but then if there's still a problem it's safe to assume it's the pump that's gone then.
Do I need any special tools to get it fitted or do I have to take anything out or can I just fit a new belt back over it?