The fact is that a lot of people don't respect Parliament as an institution any more because of the abuses of expenses. Parliament clearly think that this will

The fact is that a lot of people don't respect Parliament as an institution any more because of the abuses of expenses. Parliament clearly think that this will bring some positive publicity to them. The BBC have also done quite a bit to try and make democracy a bit more transparent with things like "Democracy Live" so I guess the projection ties in with that campaign. EDIT: In fact I was asked by a pollster if I respected parliament a few months ago so it's clearly something they're worried about.