USAF Mobile Water Supply (MWS) Fire Practice Test

Stopping at a STOP sign is the correct practice because it gives you a required, full stop to assess the scene and any obstructions before proceeding. When visibility is limited by nearby objects or other vehicles, this pause lets you check for cross traffic, pedestrians, or sudden hazards and determine the safe gap to enter or pass the obstruction. After coming to a halt, you yield the right of way where appropriate and proceed only when it’s safe. Rationale against the other options: running a red light is illegal and extremely dangerous, especially near obstructions where cross traffic or pedestrians may appear abruptly; speeding reduces your time to react to anyone or anything that might be hidden by the obstruction; not signaling leaves other drivers guessing your movements, increasing the chance of a collision.