What should be avoided in a silence zone?

In a silence zone, it is crucial to minimize noise pollution to create a peaceful environment, which is often found in areas near schools, hospitals, or other places where quiet is essential. Therefore, revving the engine unnecessarily is something that should be avoided in this context. Not only does it contribute to noise, but it can also be disruptive to those who reside or work nearby.

Keeping the radio volume low, while considerate and preferable in a silence zone, does not directly address the primary concern of engine noise. Driving over the speed limit is a violation that poses safety risks and is typically monitored by law enforcement, but it's not the main focus of a silence zone. Using headlights during the day, especially in low visibility conditions, remains a safe practice and does not conflict with the rules governing silence zones. Therefore, the emphasis on engine noise makes avoiding unnecessary revving the most relevant choice for maintaining the tranquility of such areas.