The blaze has been sourced to the kitchen because a fire alarm close to the restaurant was the first to go off. But independent airport sources say it is unlikely that a kitchen fire could have wrought such damage: "It was probably a short circuit. There is no way a fire in the kitchen could have grown so big as to travel several metres in AC ducts. There were lots of inflammable material." Either way, the manner in which the fire, fanned by early morning high velocity winds, ripped through the terminal for four hoursthe steel girders were bent out of shape; bricks and stone were guttedand the failure to smother it for hours is reason enough to wonder if airports are built properly and equipped sufficiently for fire-safety. Computerised check-in counters, telecom lines, furniture, X-ray machines, conveyor belts, cathode ray tubes, electronic information boards, bookshops, snack bars and the airport bank were all destroyed. Fire-resistant material too wasnt spared. "There was probably too much combustible material," says aviation expert Hormuz P. Mama.