How should you behave when you leave a construction site with your vehicle?

Your selected combination is correct as it includes essential safety measures that must be followed when leaving a construction site. According to German traffic regulations, it is necessary to ensure that your vehicle does not pose a hazard to other road users.

Cleaning the lighting equipment is vital to ensure that your vehicle is visible and signals intentions clearly. Removing stones from between twin tyres is important to prevent damage to the vehicle and to avoid dropping debris on the road. Additionally, covering loaded bulk material is crucial to prevent spillage, which can create hazards for other drivers and is a legal requirement to ensure road safety.

By addressing all these points, you contribute to overall road safety and compliance with traffic laws.