Hey, you know how it is. One minute you're walking down a London street, minding your own business, when you accidentally step into a police call box and all of a sudden you're inside the *star*IS and the Doctor has enlisted your help fighting aliens. I hate when that happens.
At least, that's what is implied in this incredible Google Streetview easter egg.
A liberal’s disagreement with a socialist or social democrat comes down to this: we both seek equality, but the only equality a liberal thinks is worth striving for is an equality of freedom. A liberal’s disagreement with conservatives comes down to this: we both seek freedom, but a liberal believes no one can achieve it alone. There is such a thing as society, and government’s purpose is to shape a society in which individual freedom can flourish. (Michael Ignatieff)