The **PAS rule** is fundamental for acting correctly in the event of a traffic accident. This rule establishes a specific order of actions that must be followed to ensure the safety and well-being of everyone involved.

1. **Protect**: The first step is to secure the accident area to prevent further harm. This includes protecting yourself, the victims, and the accident site. You should park your vehicle in a safe place, turn on the hazard lights, and put on an approved reflective vest before exiting the vehicle. It is also important to signal the accident area so that other drivers are alert and further accidents are avoided.

2. **Alert**: Once the area is protected, you must call **112** to inform the emergency services. It is crucial to provide them with all the necessary information so they can arrive quickly and handle the situation appropriately.

3. **Assist**: After protecting and alerting, the next step is to **assist the victims**. This involves giving them the necessary attention while waiting for the emergency services to arrive, always keeping in mind not to move seriously injured people unless it is absolutely necessary.

By following this order, safety is maximized and the intervention of emergency services is facilitated, which can save lives and minimize additional damage.