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

Yes, unnecessary actions, besides the required signaling, waste precious time and create unnecessary tensions.

Yes, when we start to drive we are lawfully obliged to signal. It is the responsibility of other road users to be careful.

No, signaling doesn’t give you any right. You need to make sure that you look around correctly in addition to signaling.

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.