What activities could pose a highly risky distraction while driving?

All three activities—entering an address in the sat-nav, writing a text message, and using the telephone even with a hands-free unit—are considered highly risky distractions while driving according to German traffic regulations. Entering information into your navigation system or writing messages takes your attention and hands away from the driving task, greatly increasing accident risk. Even using a hands-free device can distract your mind from the road, affecting your reaction time and awareness. The safest approach is to set up navigation and handle calls or messages only when the vehicle is stationary and parked. These regulations exist to keep drivers focused and roads safer for everyone.