This doctor who screencap contains
celda de detención.
There might also be
institución penal, centro penitenciario, institución penitenciaria, penal centro, celda, la celda de prisión, celda de celda, célula, celda de la cárcel, la cárcel, tintineo, cárcel, penas se percibía, pokey, clink, slammer, and poky.
This are the scenes from the episode from season 4 "Partners in Crime" that included Howard Attfield (Geoff Noble). Sadly Howard died shortly after and was replaced por Donna's uncle Bernard Cribbins (Wilf Mott).