What is a significant risk of not adhering to airside safety regulations?

Not adhering to airside safety regulations significantly increases the chances of accidents involving aircraft and vehicles. These regulations are designed to minimize risk factors that could lead to collisions, runway incursions, or other dangerous situations that occur in an area where aircraft are in operation and vehicle traffic is managed. When safety protocols are neglected, it creates a hazardous environment for both personnel and equipment, which can result in serious accidents. The presence of diverse vehicles, such as fuel trucks, baggage handlers, and service vehicles, alongside moving aircraft necessitates strict adherence to established rules and procedures to ensure everyone's safety. Thus, the primary risk outlined in the question highlights the critical importance of compliance with safety regulations in maintaining a secure airside environment.