Endorsing the government plea, the Supreme Court yesterday overruled the High Court order that stayed the trial of detained former prime minister Sheikh Hasina in an extortion case at a makeshift court.Following a writ petition filed by Sheikh Hasina, the High Court on Sunday stayed the trial proceedings of the Tk 3-crore extortion case. The High Court had also issued a rule upon the government to explain why the November 26 gazette notification directing the Dhaka Metropolitan Sessions Judge to hold the trial of Hasina and two others at a makeshift court "should not be declared without lawful authority".