What are you required by law to do when leaving your vehicle unattended on a highway?

When leaving your vehicle unattended on a highway, it is essential to engage in practices that ensure the safety and security of both the vehicle and other road users. This includes effectively braking the vehicle to prevent it from rolling away. Engaging the brakes is a fundamental step in securing the vehicle, ensuring it remains stationary.

Additionally, removing the key is a legal requirement and is crucial for preventing unauthorized use of the vehicle. By taking this step, you reduce the risk of theft and protect both your property and the safety of others on the road.

Locking the ignition while the engine is running, though not typically recommended due to safety concerns and the potential for engine-related hazards, is included in the broader context of ensuring the vehicle is not left in a vulnerable state.

Together, these actions demonstrate a comprehensive approach to vehicle security and public safety when the vehicle is unattended in a potentially hazardous environment such as a highway.