Is it enough to signal only when you begin to drive?

1. Yes, when starting to drive we can make do with just signaling. Then, when we need to merge with traffic, we will have time to look around.
2. Correct answer: No, signaling doesn’t give you any right. You need to make sure that you look around correctly in addition to signaling.
3. Yes, unnecessary actions, besides the required signaling, waste precious time and create unnecessary tensions.
4. Yes, when we start to drive we are lawfully obliged to signal. It is the responsibility of other road users to be careful.

WhyThe indicator gives you no rights. Besides signalling, you must look around properly.