Final answer:
Safely merge into the proper lane well ahead of your turn to prevent accidents and ensure you follow traffic rules. Avoid making last-minute lane changes.
Step-by-step explanation:
If you plan to turn and are not in the proper lane to do so, you should first signal your intention to lane change, then safely merge into the proper lane well ahead of the turn. It is important never to make last-minute lane changes or turns from the wrong lane, as this can lead to accidents and traffic violations. Always plan your route ahead of time and be in the correct lane before reaching the intersection or the point where you intend to turn.