This Doctor Who screencap contains
portcullis, strafvollzugs, stift, zuchthaus, strafvollzug, strafanstalt, strafvollzugsanstalt, justizvollzugsanstalt, and strafrechtliche anlage.
There might also be
fanlight, oberlicht, arrestzelle, and arrestzelle..
A companion piece to 'Lonely Angel' and 'Don't Hold Back'. We've had the Doctor talking about himself, now it's his Friends and companions turn to talk about their Doctor.