You all know this building, but how well? There are a number of changes. To celebrate the fact of Guy Fawkes being the only man ever to have gone into the Houses of Parliament with a firm view of intention, for every point you spot, I will give a point; you can either print this up and go down there and run the risk of the points being already spotted when you get to a keyboard, or you can look for them here. I will not even tell you how many points there are. Good luck ...