What should you do if there is an obstruction in your lane while driving?

When you encounter an obstruction in your lane while driving, slowing down and navigating carefully is the most appropriate response. This approach allows you to assess the situation better and make informed decisions about how to safely proceed. By reducing your speed, you give yourself more time to react, which is crucial for maintaining safety on the road.

Additionally, navigating carefully ensures that you can maneuver around the obstruction in a way that minimizes risk to yourself and other drivers. This might involve checking your mirrors and blind spots before deciding whether it's safe to change lanes or carefully pass the obstruction. This technique emphasizes caution and awareness, both of which are essential for safe driving.

In contrast, swerving left without checking for other vehicles can lead to accidents, changing lanes without signaling disregards safety protocols that inform other drivers of your intentions, and stopping immediately may not be safe depending on traffic conditions, potentially leading to rear-end collisions. Thus, the best practice in this scenario is to slow down and proceed with caution.