Is it acceptable to leave a handcuffed subject face down?

Leaving a handcuffed subject face down is not acceptable due to the significant risk of positional asphyxia and other complications that may arise from this position. When a person is restrained in a prone position, it can become difficult for them to breathe effectively, especially if they are struggling or if their weight compresses their chest or abdomen.

Best practices in law enforcement and safety protocols emphasize that subjects should be placed in a position where they can breathe comfortably and safely. Typically, this means positioning them on their side or in another secure but more favorable position after handcuffing. This approach not only prioritizes the health and safety of the individual being restrained but also mitigates liability issues for law enforcement officers and agencies. Thus, the answer correctly highlights this important safety consideration.