If your vehicle breaks down on the road, what is the first thing you should do?

The first action to take if your vehicle breaks down on the road is to warn other motorists. This step is crucial for your safety and the safety of others on the road. By alerting other drivers to your presence, especially if your vehicle is on or near a roadway, you reduce the risk of accidents. This can be done by using hazard lights, flares, or warning triangles, effectively signaling to motorists that they should proceed with caution.

While trying to get your vehicle going or getting off the road are indeed important actions to consider, ensuring that other drivers are aware of your situation first helps to prevent further complications. Waving until someone stops is generally not as effective or safe, as it doesn't provide a clear indication of your vehicle’s status or the need for help. Thus, warning other motorists is the most responsible and immediate action.