Istana Negara has instructed members of the Dewan Rakyat to submit their choice of prime minister in writing.<br /><br />The MPs will have until 4pm tomorrow to do so. Their letters have to be certified as true.<br /><br />This instruction was sent by Dewan Rakyat speaker Azhar Azizan Harun to all MPs this morning. Parliament officers have acknowledged that Azhar had indeed penned the letter.