Question

what are road signs how are they useful to us
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Answer 1

it helps in maintaining discipline in society

Answer 2

Answer:

The main signs are categorized into four meaning types:

Guidance (white characters on blue in general – on green in expressways),

Warning (black characters and symbols on yellow diamond),

Regulation (red or blue circle, depending on prohibition or regulation),

One purpose they serve is to alert drivers to the speed limit for a particular roadway. They also help bring attention to detours, construction work, and hazards, such as sharp turns and steep hills. These are just a few of the many ways that highway signs reduce chaos on roads and highways.

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