MRT Morning Rush - Pls Move to Center of the Car!

This is a common sight when we change train on working morning, from NS line to EW line @ Raffles Place MRT station! As most working class will be alighting at Tanjong Pagar station (which is one stop away), they tend to crowd near the door for their own convenience, causing some not to be able to board the train! Wah lau~~~ There are usually still rooms at the center of the train car lor!!! Don't understand why can't they just move in a bit more for the rest to board. As if taking a few more steps will kill them lor! Grrr~~~~