Facilities shall have a processing area located inside the security perimeter. The processing area shall be designed to readily permit the booking, shakedown, identification, and dressing of inmates. A telephone shall be available for detainees' use. Processing areas shall be provided with access to drinking fountains and toilets. Panels or partitions may be erected in the booking area to provide privacy and separation of inmates.
37 Tex. Admin. Code § 259.220