http://singaporeseen.stomp.com.sg/singaporeseen/viewContent.jsp?id=60962

This man apparently failed to press the bell in time, but
insisted that he did and shouted at the bus driver for not
stopping.
STOMPer Ralph, who captured a video of the
incident, said:
"This video was taken sometime last month when I was boarding a bus
from the bus stop in front of the National Museum going to Orchard
MRT Station.
"This man forgot to press the bell in time so the bus captain
continued the journey, when suddenly this man came to confront him,
asking why he wasn't allowed to alight, insisting that he pressed
the bell before his stop.
"If my memory serves me right it was an SMRT Bus Service 190 and
the man was coming from the far end of the bus.
"I think the man and his actions were too much for the bus captain,
but I praise him for his patience.
"As a foreigner, I always respect all the signs posted on the bus
and I think locals like that man must act accordingly and talk
nicely."
Man
shouts at bus driver