Point duty refers to a situation where a police officer or traffic controller is assigned to manage traffic at a busy intersection or specific point on the road. The officer directs the flow of traffic by using hand signals or a traffic light to ensure that vehicles move safely and efficiently. Point duty is commonly done during heavy traffic times, events, or accidents when normal traffic signals may not be enough. This helps prevent accidents and keeps traffic moving efficiently by providing clear guidance to drivers and pedestrians.

Định nghĩa và ý nghĩa của "point duty"trong tiếng Anh

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