You are to drive a motor vehicle with which you are unfamiliar. Why do you have to be particularly careful to begin with?

When driving a motor vehicle you are not familiar with, it is important to be especially careful at the beginning for three main reasons: First, you need to understand the arrangement and function of the controls, such as pedals, indicators, and switches, so you can operate the vehicle safely and confidently. Second, the braking characteristics may differ from what you are used to – for example, the braking distance, sensitivity, or feel might change, requiring you to adjust your driving accordingly. Third, the manoeuvrability, meaning how the vehicle responds to steering and how it handles turns or obstacles, can vary, especially with different vehicle sizes or types. Paying attention to these factors helps prevent accidents and ensures safer driving when handling an unfamiliar vehicle.