4x08 Silence in the maktaba Promo Pic's

This Doctor Who picha contains penitentiary, kalamu, kalamu ya mahitaji, jela, jailhouse, gaol, clink, slammer, poky, pokey, jail, taasisi ya adhabu, adhabu kituo, taasisi ya kuurekebisha, and kituo kuurekebisha. There might also be ghala, kuhifadhi ghala, ghala ya kuhifadhi, mitaani, mji eneo la tukio, mijini mazingira, jiji eneo, mijini kuweka, and portcullis.