What is a crucial step to take immediately after signaling for a lane change?

After signaling for a lane change, checking your mirrors again is a crucial step to ensure that the lane is clear and safe for you to move into. This action allows you to confirm that no vehicles, bicycles, or pedestrians are in your blind spots, which may have been difficult to see before you signaled. It ensures you're aware of your surroundings and can proceed safely without risking an accident.

In the context of safe driving practices, this step emphasizes the importance of situational awareness. Drivers are often reminded that signaling alone does not guarantee safety; it is imperative to check that your intended path is clear before making the maneuver. This reinforces the idea that being proactive and vigilant contributes significantly to road safety.