; (B) require the consent of victims of and witnesses to a crime before recording interviews relating to the crime may be recorded; (C) (i) require that such an officer or agent who is wearing a body-worn camera notify an individual that is the subject of a recording that the individual is being recorded as close to the inception of the encounter as reasonably possible; and (ii) in the case of such an officer or agent at a permanent Border Patrol checkpoint, specify that the requirement under clause (i) can be achieved by posting prominent signage in English and Spanish indicating that individuals at the permanent checkpoint may be recorded; (D) require that, before entering a residence without a warrant or in nonexigent circumstances, such an officer or agent obtain consent from the occupant of the residence to continue the use of a body-worn camera; and (E) ensure that recordings unrelated to law enforcement purposes are minimized to the greatest extent practicable. (4) With respect to access to recordings from body-worn cameras, those policies shall— (A) ensure that any such officer or agent wearing a body-worn camera is prohibited from accessing a recording on the camera without an authorized purpose; (B) clearly describe the circumstances in which such officers and agents and their supervisors may view recordings from body-worn cameras; (C) permit supervisors to view recordings from body-worn cameras only for training purposes (and not for use in any disciplinary action against such an officer or agent) or when there is a complaint filed against such an officer or agent or a use-of-force incident; and (D) establish— (i) under what circumstances a recording from a body-worn camera will be released to the subject of the recording or to another law enforcement or intelligence agency or to the public