How should one change lanes?

1. Signal with the winker and make a short diagonal deviation to the intended lane.
2. Correct answer: After checking and taking account of the position and speed of other vehicles in the intended lane.
3. Drive as close as possible to the desired lane, and when no vehicle drives behind you – signal with the winker and make a short diagonal deviation to the intended lane.
4. Deviate quickly and fearlessly in a short diagonal, and verify that you are signaling with the winker.

WhyYou may change lanes only after taking into account where and how fast the vehicles in that lane are moving. Without this, a lane change is dangerous.