I ever encountered an interesting incident on the
bus too.
A mom and a young toddler was about to alight from the bus. The
mom alighted first but the bus captain, I
suppose, couldn't see the toddler alighting, so he took for
granted and closed the door, leaving the toddler in the bus.
Wah, almost everyone yelled at the bus captain while the
mom outside banged the bus ferociously to alert the bus captain to
open the exit door. Fortunately, before the bus moved to the
next stop, the bus captain realized it and did what he ought to
do.
It was a Scania L113CRL strider on 187.