When must you signal?

The selected combination of answers is correct because signaling is essential for safe driving and is explicitly required by German traffic regulations.

1. Signaling before pulling out to overtake or pass (choice 1) is crucial as it informs other road users of your intention. This helps prevent accidents by allowing them to anticipate your actions.

2. Signaling before pulling back in after overtaking (choice 2) is equally important. It ensures that drivers behind you are aware that you are returning to your lane, which contributes to a smoother flow of traffic.

The third option about signaling when leaving a priority road that bends sharply (choice 3) is not part of the essential signaling requirements while overtaking but is relevant in other scenarios. This option emphasizes the need for signaling in situations where the road layout can affect the behavior of other drivers.

Overall, understanding and adhering to signaling rules is vital for maintaining safety and preventing misunderstandings on the road.