46 injured in car explosion in Lahore, Pakistan

Up to 46 people were injured, four of whom critically, when a parked truck exploded on Monday evening in Lahore, Pakistan.

The blast reportedly damaged more than 100 vehicles, and shattered the windows and roofs of nearby buildings.

Initial investigation suggested that the truck was carrying crates of apricot, local police said. The vehicle had been parked for three days before the blast.

It was not immediately clear what caused the truck to explode.