In which the audience is left to imagine the wacky romp through BBC and other UK shows that would be these guys' riding on the TARDIS,
In which the building's upgrades have been finished, leaving no convenient ropes or scaffolding.
ETA: At this point, it's late notification, but just for clarification: The roof access door is now locked because of the last arc. You and I know that's not going to stop the Doctor and his sonic screwdriver, but James doesn't.
Norrington belongs to Disney, Bruckheimer, and Davenport.
House belongs to Shore, Attanasio, Jacobs, and Laurie.
Ten belongs to Newman, Webber, Wilson, a long list of people, and Tennant.