Under what circumstances is it acceptable to keep the back door propped open?

Keeping the back door propped open is a critical safety and security issue in a restaurant environment. The standard operating procedures typically emphasize that the door should always remain closed to prevent unauthorized access, ensure the safety of staff and guests, and maintain proper food safety protocols.

Under no circumstances should the back door be left open, as this could lead to various safety hazards, including the risk of theft or unwanted individuals entering the premises, and could compromise the integrity of the food service environment by allowing pests and contaminants to enter. Thus, the correct response underscores the importance of maintaining a secure and safe work environment in the back-of-house operations.