Iowa Drivers Permit Practice Test 2026 – Complete Exam Prep

When you approach a stopped vehicle displaying flashing lights, choosing to change lanes if it is safe and slow down is vital for ensuring the safety of both yourself and those involved with the stopped vehicle. The flashing lights typically indicate that the vehicle is in a position of emergency, such as a police car, tow truck, or roadside assistance vehicle, and it is critical to reduce your speed to prevent any accidents.

By changing lanes—when it is safe to do so—you create a buffer space between your vehicle and the stopped vehicle, minimizing the risk of collision. This practice also allows you to respect the law and the emergency workers who may be tending to an incident. Slowing down is important because it gives you more time to react to any unexpected movements by people or vehicles near the stopped car.

Overall, this approach demonstrates both caution and respect for the situation, prioritizing safety over speed in an emergency scenario.