When passing another vehicle, what should you do if you feel the driver may move into your lane?

When passing another vehicle, if there is a concern that the driver may move into your lane, it is crucial to enhance your visibility and alert the other driver to your presence. Using your horn is an effective way to gain the attention of the other driver, serving as a warning that you are in the process of passing them. This can help prevent any potential lane changes that could lead to a collision.

Maintaining a safe distance is also a vital part of passing. While the act of beeping your horn can help, it is important to understand that passing from a further distance is necessary in some situations, as it gives both drivers more space to react. Accelerating quickly might not be the safest option as it could potentially lead to higher speeds that are harder to control. Waiting for a signal from the other driver might not be practical, especially if the driver is unaware of your presence.

Overall, using the horn as a warning signal while passing enhances safety on the road by promoting awareness between drivers.