It is clear that people are missing the point - whether the videos are real or not, the deaths DID occur. And all the deaths occured in stations where there were no platform doors to prevent people from falling (accident) or jumping onto the MRT Track (suicide).
SMRT has defended its decision not to install platform doors, despite so many deaths in recent months, by citing cost as the main reason. We would like to remind everyone however that SMRT has been making healthy profits in the last 5 years. Appended is a screenshot of SMRT's P&L Statement for 2002-2006.
Clearly, SMRT can afford to install the platform doors, without the need to pass on the cost to its passengers. Afterall, close to half (just a rough estimation) of the MRT Stations island wide are already equipped with platform doors (aka the underground stations) anyway. The one time investment to upgrade the remaining stations would definitely improve safety and reduce downtime due to unfortunate accidents/suicides.
It is time for SMRT to reconsider the installation of platform doors, to improve the safety of its transportation network.