What is an example of level 1 interference?

Level 1 interference refers to behaviors that violate safety regulations and pose a risk to the flight's operation, but are generally not physically threatening to the crew or passengers. Smoking on board is a clear example of this type of interference, as it endangers health and safety by creating a fire hazard and disregarding safety protocols.

In contrast, behaviors like physical assault, hoarding safety equipment, or making attempts to enter the cockpit represent more severe forms of interference associated with direct threats to the safety of the crew and the aircraft, thereby categorizing them as higher-level interferences. Understanding the nuances of these levels of interference helps ensure that flight attendants can respond appropriately to maintain a safe cabin environment.