Final answer:
Changing lanes during a left turn from a multilane two-way road is generally discouraged due to safety concerns.
Step-by-step explanation:
When turning left from a multilane two-way road into another multilane two-way road, changing lanes during the turning process is typically discouraged. This is because it can be dangerous to change lanes while making a left turn, as it increases the risk of colliding with vehicles in adjacent lanes. It is safer to stay in the same lane while making the turn and wait for a safe opportunity to change lanes after completing the turn.