What should be done immediately if a vehicle is involved in an accident at the airport?

Answer: B — Report the incident to airport authorities

In the event of a vehicle accident at the airport, it is crucial to prioritize the safety and security of all individuals involved. Reporting the incident to airport authorities is essential because they have the responsibility of managing airport operations and ensuring that emergency response protocols are activated. When airport authorities are notified, they can promptly assess the situation, coordinate emergency services if needed, and manage any potential disruptions to airport activities. This communication helps to ensure that the accident is documented appropriately and that all necessary measures are taken swiftly, including securing the scene and addressing public safety concerns. While notifying the police and filling out an accident report are important steps to follow, these should occur after or concurrently with informing airport authorities, who have the immediate jurisdiction and ability to coordinate a comprehensive response. Leaving the scene is never an appropriate action and can have legal implications and safety risks. Thus, reporting to airport authorities stands out as the critical first step in the proper response to an accident at the airport.