Mersing tragedy due to human error

The Mersing tragedy, is obviously of human error. Mostly, lack of life jackets and overload. These passenger so willing to take the risk, or maybe they have the thinking, nothing will happen, at least not to them. No problem with the boat and the rough sea isn't a issue. The overload is the cause, I would say and breaks the ship against rough sea pressure. So the Malaysian authority will have to doing something. It happened before and now it happens again. What do you expect? Will there be improvement and enforcement? Maybe that is not enough.