Can't say that this one overly struck me; well it certainly held my attention for the whole episode, it didn't exactly thrill me. Bill Potts is proving to be a superb companion and Twelve has got his character down pat. However, the rest of the episode left me cold (pun intended) – there were no real standout guest performances and the street urchins... well, this show has done them a lot better.
Just how many people of colour were there in London in 1814? That's what I'd like to know.