haha.. their big tortoise shells!!! 
still, these type of problems.. well, theres alternatives..
students can take school bus. theres MRT, and ppl can
car-pool.
still, most filled to the brim buses doesnt do that for long
periods of times.. usually when bus reach MRt Stn or its main
destination, crowds will lessen, such as feeder svcs, sv94 (PLAB)
etc.