Heavy rain has caused large puddles to form on the road surface. What is the right course of action now?

Your answer is correct because driving slowly over large puddles of water is the safest approach. According to German traffic rules, heavy rain creates the risk of hydroplaning and reduced control because water can cause your tires to lose contact with the road surface. Driving slowly helps in two main ways:

1. It reduces road spray, which can impair visibility for you and other drivers.
2. It allows you to maintain better traction and control of your vehicle on the wet surface.

Driving quickly can be very dangerous as it increases the chance of losing stability, especially on a motorbike. Also, keeping your feet elevated to avoid getting wet is not a relevant safety measure and does not affect driving safety. Always prioritize controlled, calm maneuvering in wet conditions to avoid accidents.