What should you do if you see pedestrians or bicyclists moving into your lane?

When you notice pedestrians or bicyclists moving into your lane, it's crucial to prioritize their safety while also maintaining a safe driving environment. The most appropriate response is to slow down and use your horn. Slowing down allows you to assess the situation better, giving you time to react appropriately and ensuring that you do not endanger any individuals who may not be fully aware of your presence yet. Using your horn can help alert the pedestrians or bicyclists to your vehicle, making them more aware of your approach and allowing them to take necessary actions to avoid potential accidents.

This response fosters a safer environment for all road users, encouraging communication between drivers and vulnerable road users like pedestrians and bicyclists. It also demonstrates responsible driving behavior by giving priority to those who may be more susceptible to harm in a traffic situation. Other options, such as ignoring them or accelerating, may lead to dangerous situations and do not take into account the well-being of other road users.