81.   A pall of acrid smoke blotted out the summer sun as ashes and embers drifted down into the silent town like snow.

82.   Acrid smoke billowed into the air, after the fire broke out in a small plastics factory.

83.   Acrid smoke from burning plastic and rubber covered what locals said was the main depot for the electricity and water companies in the area.

84.   Acrid smoke from burning cables was apparently spread through the arrivals hall by the ventilation system.

85.   Aman Rehman stood weeping, surrounded by smouldering aircraft wreckage and acrid smoke, the charred shoe of a baby girl dangled from his hand.

86.   But that faint hope died with every new boom of exploding ammunition from the tunnel, every new gust of acrid smoke.

87.   But those who witnessed the fire said the acrid smoke which choked the tunnel had brought them within minutes of death.

88.   There was thick acrid smoke coming from what appeared to be the lift shaft on top of the building.

89.   Many of the casualties were overcome by thick acrid smoke through which firefighters had to search for the victims.

90.   Police said at least nine people died of suffocation, trapped in an elevator by the acrid smoke which had rapidly spread through conduits and gangways.