After stopping for a lengthy time, you wish to continue driving. What should you do?

Your selected combination of answers is correct because it addresses essential safety checks that are required before resuming driving after a lengthy stop. According to German traffic regulations:

1. Checking for children under the vehicle is necessary to avoid tragic accidents, as children may be in blind spots.
2. Performing a visual inspection of the vehicle ensures that there are no visible issues such as flat tires, leaking fluids, or other problems that could impair safety or functionality.
3. Confirming that the load is secure is vital to prevent accidents caused by shifting cargo, which could lead to loss of control or damage to other road users.

In summary, all three actions are crucial for ensuring safety on the road and are in alignment with the principles of responsible driving and road safety as mandated by German traffic law.