What's worse is that the surrounding stalls also followed. One of the stall haven't really raised its price yet so maybe I'll have to wait and see how it goes. Despite complaining to the authorities who governed hawker pricing, nothing is going to be changed. In fact, the authorities said that it's fair practice to reduce the amount of food but charge the same price since it's a universally accepted practice in other countries as well.
Seriously, what a bummer.