If you identify two critical hazards that threaten you at the same time, what should you adjust?

When faced with two critical hazards simultaneously, adjusting your speed is crucial for maintaining control of your vehicle and ensuring safety. By reducing your speed, you can better react to the hazards and gain more time to evaluate the situation. This adjustment allows you to create a safer distance between yourself and the hazards, enhancing your ability to maneuver effectively and diminishing the risk of an accident.

In situations with multiple threats, slowing down also provides an opportunity to assess the environment more thoroughly. It enables you to make more informed decisions, such as whether to change lanes or stop if necessary, thus prioritizing safety above all.

The other options provided—mirrors, spacing, and route—have their importance under different circumstances but might not directly address the immediate need for safe handling of critical hazards. Adjusting mirrors and spacing can be beneficial for visibility and maintaining a safe distance in ongoing traffic scenarios, while changing your route might be a strategic choice when there’s time to do so; however, when urgent threats are present, modifying your speed is the most immediate and effective course of action.