Total Defence

Today in school, we had a fire drill exercise. It was com lab period and I was going to switch the com on when the fire alarm sounded. (For the exercise of course!) We had to hurry down to the school field and my class took at least a few mins to come down. Why? The reason was that the com lab was on the 4th floor! The school tried to 'evacuate' all the classes to the field in 8 mins. But, the whole school did it in just 6 mins and 8 secs! :) :) :)