nobody is pointing fingers at the right place.
shit happens. nobody injured or property damaged so the breakdown while an awful blight on reputation of spore's transport system is just that. common in other countries with nationalised or private transport.
however, it does not mean smrt is to be free of blame. they cannot be totally blamed for mechanical problems. but they are totally to be blamed for pahetic public comms, lack of contingency planning like sticking to schedules for ferry buses etc
lta. lta has escaped public finger pointing so far. they are the ones who built the lines long time ago, and they did not regulate smrt and sbs properly enough. they expected a private company to spend money on maintenance and suffer opportunity cost on downtime?