By means of which warning is the presence of a non-priority vehicle on an emergency service indicated?
Right of way
Explanation
To warn of the presence of a **non-priority vehicle** in an emergency service, the **horn** or **hazard lights** should be used. This is because:
- **Acoustic signals**, such as the horn, are used to warn other drivers in specific situations, such as avoiding accidents or when it is necessary to pass due to an urgent service.
- Although priority vehicles, like ambulances and police cars, use blue lights and sirens, non-priority vehicles do not have these signals. Therefore, they must resort to the horn or hazard lights to indicate their urgency.
- Other options, such as waving a handkerchief or using brake lights, are not recognized or effective methods to warn other drivers of an emergency situation.
Select an answer
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