Final answer:
When making a left turn from a one-way road to another one-way road with two lanes, you must typically turn into its left lane, unless local traffic laws or road signs indicate otherwise.
Step-by-step explanation:
When making a left turn from a one-way road into another one-way road with two lanes, the correct maneuver is to turn into the lane that is directly in line with the turn. This typically means you must turn into its left lane if you are turning left. However, traffic laws can slightly vary by jurisdiction, so you should always be familiar with the local traffic laws.
In general, left turns should be made from the leftmost lane into the leftmost lane of the road you are entering. However, it's important to check for any road markings or signs that may indicate a different pattern for turns, and always yield to pedestrians and oncoming traffic where applicable. Making such turns carefully and correctly ensures road safety and compliance with traffic regulations.