Final answer:
Roadway users should identify various situations like a woman with a stroller, a honking car at an intersection, and a dog running from a house for safety. Paying attention to hazard signs and interpreting cues like the Doppler shift are essential for road safety.
Step-by-step explanation:
Roadway users should be vigilant at all times and identify different situations to ensure safety. For instance:
- When you see a woman pushing a baby stroller down the street, it is important to slow down and be prepared to stop, giving the pedestrian right-of-way.
- At an intersection, if a car starts honking its horn, it may be signalling an intention to move or warning others of a potential hazard.
- Encountering a dog running out of an opened door with its tail between its legs may indicate the animal is frightened or in distress, and extra caution is required to avoid a collision or to aid the animal if safe to do so.
Road safety is paramount, and understanding the common hazard signs and potential situations requires constant attention and interpretation of visual and auditory cues, such as the Doppler shift experienced when a siren approaches and then moves away from you.