A Speedo bus and a Toyota passenger van collided near the Ravi Toll Plaza due to dense fog on Thursday disrupting the traffic flow during the morning rush-hour, reported 24NewsHD TV channel.

The traffic wardens were in quandary over how to ensure the smooth flow of the vehicles at the Ravi Toll Plaza after the accident.

Meanwhile, the Pakistan weather office predicted that dense fog is likely to prevail in upper Sindh, plain areas of Punjab and Khyber Pakhtunkhwa while cold and dry weather in most parts of the country and cloudy/very cold weather is expected in Gilgit Baltistan, Kashmir and adjoining hilly areas.

Reporter Shahzaib Bhatti