Philadelphia Drivers License Practice Test 2025 - Free Driver's License Practice Questions and Study Guide

The appropriate action when driving below the minimum speed limit is to activate your emergency flashers. This alerts other drivers that you are moving slower than the flow of traffic, which can help prevent accidents. When other drivers see the flashing lights, they understand that they may need to adjust their speed or change lanes to navigate safely around you.

It’s important to maintain a speed that is safe and reasonable for conditions, and if you cannot increase your speed for any reason, indicating your presence with emergency lights is a responsible choice. Other options, such as turning off your headlights or merging into a different lane, do not address the situation effectively. Turning off your headlights could create a visibility hazard, while merging may not always be a safe or feasible option depending on the surrounding traffic and road conditions. Accelerating to reach the minimum speed depends on whether it is safe to do so and may not be possible in certain situations. Therefore, using emergency flashers serves to notify others of your slower speed while you assess your ability to adjust your speed safely.