To complete an overtaking maneuver safely and correctly, it is important to **merge into the lane gradually without obstructing** other drivers. This means that, after overtaking, you should turn on the indicator lights to signal your intention to return to the original lane. Then, return to your lane as soon as possible, but always ensuring that you do not force other drivers to change their speed or trajectory.

It is crucial not only to signal the lateral movement but also to do it gradually and in a controlled manner to avoid dangerous situations. Additionally, it is not appropriate to return to the right lane at the highest possible speed, as this could endanger other road users. The key is to perform the maneuver smoothly and without causing inconvenience to others.