Philadelphia Drivers License Practice Test

What is a common sign that you are driving under the influence?

1. Increased speed

2. Frequent stops

3. Inconsistent braking

4. Driving within the speed limit

The correct answer is: Inconsistent braking

Driving under the influence often leads to impaired judgment and coordination, resulting in inconsistent braking. This behavior can manifest as sudden stops, problems with maintaining a steady pace, or not responding to traffic signals appropriately. Inconsistent braking can indicate that a driver is unable to accurately gauge the distance to other vehicles or the need to stop, which is a clear sign of impairment. Other options like increased speed may occur, but they are not as direct a sign as inconsistent braking. Frequent stops could suggest cautiousness, which may not necessarily indicate driving under the influence, and driving within the speed limit generally represents safe driving behavior and does not suggest impairment. Therefore, the symptom of inconsistent braking is a stronger, more recognizable sign of a driver potentially being under the influence.