Doctor Who XXXIII(7)B.1: The Bells of Saint John

Officers and cars respond to urgent calls; or all calls, depending on how the TARDIS is feeling.

Anyway, my thoughts on the story will be appearing at the Doctor Who News Page reviews section, I hope, in the not-too-distant future. They are generally positive.

ETA: Here's the review: apologies for the lack of formatting and the use of 'St John' rather than the canonical 'Saint John'.