At least five people have been killed and dozens more hospitalised after a "mysterious gas leak" in the Pakistani city of Karachi.
The cause of the incident is yet to be ascertained with some media reports suggesting that gas leaked from a container at the Keamari dockyard.
Senior Superintendent of Police (City) Muqaddas Haider, said the "causes of the incident were being ascertained".


France boosts police presence, hoping to prevent repeat of riots
Russia, Ukraine agree to Oleshky ceasefire brokered by Melania Trump
Seven killed in attack at church funeral in Jordan
Gunman fires from car near Paris, killing 1
Injuries in Tibet rises to 76 after earthquake, death toll remains at 16
