The purpose of a diamond-shaped yellow sign with black markings is to: warn of potential hazards ahead.
A traffic sign can be defined as a sign that is erected beside or above roads by a road safety agency, so as to give warnings and instructions to all road users such as drivers and passengers.
In accordance with the highway traffic laws and regulations, it is important and necessary that traffic light signal and signs are erected and adhered to by all road users.
In conclusion, the purpose of a diamond-shaped yellow sign with black markings is to warn all road users of the potential hazards ahead.
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