Final answer:
When making a turn, you can move into a bike lane or bus lane if it is safe and necessary to do so.
Step-by-step explanation:
When making a turn, you should only move into a bike lane or bus lane if it is necessary and safe to do so.
Some cities and states have specific laws regarding when it is permissible to enter these lanes while making a turn.
The most important consideration is the safety of yourself, other drivers, bicyclists, and pedestrians.