Four men are seen carrying Buller's body, but five run away when the policeman blows his whistle.
Though they tried to cover them up with white tape, the mortuary where the Doctor meets the Professor has a couple of power-points on the white tiled wall.
When Leela is attacked, the words "Clink Wharf" can be seen painted on a warehouse door. Clink wharf was on the other side of the Thames to the Palace theatre.