Tourists thronging from various parts of the country to Punjab's historical and religious sites should use safety and precautionary measures to avoid untoward incidents due to dense fog.

Talking to APP, the Pakistan Tourism Development Authority official said that an advisory had been issued by the National Highways and Motorways Police as dense fog had gripped all parts of the province.

He said that the purpose of closing the motorways in foggy hours during the night is to prevent mishaps and protect the lives of tourists.

Source: Radio Pakistan