Two die, several hurt in fog related traffic crash near Darya Khan.

ISLAMABAD -- At least two persons were killed and scores of others were injured due to dense fog near Darya Khan in Bhakkar district of Punjab, media reported on Saturday.

A bus collided with a tractor trolley early morning today due to poor visibility caused by dense fog, officials said.

Police said they reached at the site immediately as they were informed and shifted the dead bodies and injured to nearby hospital.

Dense Fog prevails in most plain areas of Punjab and upper Sindh during morning hours resulting in poor visibility.

'The visibility was poor due to dense fog,' a police official said.

Motorway Police have advised to use fog lights while driving.

The...