What should you do if you see clues like exhaust smoke or turned wheels?

When you notice clues such as exhaust smoke or turned wheels, these are significant indicators of potential hazards on the road. Exhaust smoke may suggest that a vehicle is experiencing mechanical issues, while turned wheels can indicate that a vehicle is either parked or preparing to enter traffic. In such cases, exercising caution is essential.

Being wary allows you to anticipate that the vehicle might move suddenly or may not maintain its lane, creating a risk of collision. Slowing down and being prepared to react, either by changing lanes safely or stopping if necessary, can help you navigate through the situation without incident.

In contrast, ignoring the clues could lead to dangerous surprises, and speeding up could increase the risk of a collision without giving you time to react. Changing lanes immediately without assessing the surroundings might also result in an accident, especially if another vehicle is in your blind spot or moving into that lane. Therefore, being cautious and aware of the conditions around you is the best approach to ensure safety on the road.