Senator McCARTHY (Northern Territory—Deputy Opposition Whip in the Senate) (14:32): My question is for the Minister representing the Prime Minister, Senator Birmingham. It was revealed publicly today that when Liberal MP Bridget Archer told Mr Morrison's office that she was considering voting against the cashless debit card, two senior members of his staff literally stood over her in her office. Ms Archer spoke against the cashless welfare card legislation, then abstained from voting. Ms Archer has said that she felt 'bullied, threatened and intimidated' by these staffers for almost two weeks. Is Mr Morrison aware of who the staffers are? Honourable senators interjecting— The PRESIDENT: Order! The Minister representing the Prime Minister, Senator Birmingham.