What must you point out to your pillion passenger before setting off?

Your selection is correct because it includes the important safety measures required for a pillion passenger on a motorcycle. According to German traffic regulations, it is essential that the pillion passenger places their feet on the footrests to ensure stability and not interfere with the rider's control of the motorcycle. Additionally, wearing a safety helmet is mandatory for all motorcycle passengers to provide protection in case of an accident. These measures are vital for ensuring the safety of both the rider and the passenger while on the road. Always make sure to remind your passenger of these rules before setting off.