What measures must you take if you break down with a load which has to be transported hot (e.g. bitumen transport)?

Your selected combination of answers correctly addresses all necessary measures to take when breaking down with a load that must be transported hot, like bitumen.

1. Ensuring the vehicle is safe for other road users is critical to prevent accidents or additional hazards on the road.
2. Organizing help is essential for addressing the breakdown promptly, especially for materials that need to be kept at specific temperatures to maintain their integrity and safety.
3. Keeping the load at the necessary temperature is vital to prevent it from solidifying or degrading, which can lead to safety issues and the failure to comply with transport regulations.

Together, these steps reflect the importance of prioritizing safety for other road users while also maintaining the integrity of the transported load, in line with German traffic regulations regarding the transport of temperature-sensitive materials.