You are transporting a "groupage" cargo load containing transport units of varying sizes and weight. How should you secure this load?

The combination of options 1 and 2 is correct because securing a "groupage" cargo load properly is essential for safe transport. Using partitions to subdivide the loading area helps prevent cargo from shifting during transit, which can lead to accidents. An interlocking arrangement of transport units also ensures that the load remains stable, with items supporting each other and minimizing movement.

According to the German road traffic regulations, securing cargo is a legal requirement to prevent hazards on the road. Failing to secure loads properly can lead to fines and, more importantly, increase the risk of accidents, which can endanger all road users. It is crucial to consider all aspects of load securing to ensure maximum safety.