Is it true or false that you must check side mirrors after a lane change is complete?

Answer: A — True

It is essential to check your side mirrors after completing a lane change to ensure that you are aware of your surroundings and that it is safe to continue driving in your new lane. This practice allows you to confirm that there are no vehicles, cyclists, or obstacles that you may have missed during the lane change, ensuring your safety and that of others on the road. Maintaining awareness of your environment is a critical aspect of safe driving, and mirror checks are a simple yet effective way to reinforce that awareness.