Simple, just scrap the election. Set up the PAP Politburo system, forget about the parliamentary system inherited from the Brits. Outlaw all other political parties.
If it walks, talks and looks like a duck, pretending that it's a chicken gets tiresome after a while.
Just don't keep on pretending that we a democracy just because the authoritarian Pinky bothers to hold GE every 4 or 5 years. It's never been a level playing field. Some opposition are tolerated for the sake of tokenism!
