In the event of an accident with serious injuries, it is essential **to remain at the scene of the accident until the traffic officers arrive**. This is important for several reasons:

- **Failure to provide assistance:** Not helping the victims of an accident when it is possible to do so without endangering yourself is a crime. Leaving the scene without providing assistance or notifying emergency services can have serious legal consequences, such as imprisonment.

- **Steps to follow:** As a witness to an accident, you must cooperate to prevent further damage or injuries and help ensure that traffic becomes safe again. Additionally, it is necessary to explain to the authorities and emergency services what has happened and provide your contact information.

- **Assisting the injured:** It is crucial to stay with the injured and not leave them alone. Even if you do not know how to act, it is better to offer emotional support and avoid moving them, as you could worsen their injuries. Keeping calm and following general guidelines for providing assistance is essential.

For these reasons, the correct option is to stay at the scene of the accident until the traffic officers arrive, thus ensuring that the victims receive the necessary help and fulfilling legal and moral obligations.