I was "Air assistant" when it happened. The a/c was literally within feet of leaving a "clear runway".
Later on ground, we were using 24L for deps [up to 9 at a time] and 06R for landings [as many as APC could drag off the stacks. Wr later used 06L fo Dash 8s and ATPs. Was STILL chaos when I left
we aim to please, it keeps the cleaners happy