Senator MARIELLE SMITH (South Australia) (14:08): How has bulk-billing improved in the year since the Albanese Labor government made the largest investment in it in Medicare's history to increase the incentive to bulk-bill families with children under 16, pensioners and concession cardholders? Senator Ruston: It's gone backwards by 11 per cent. The PRESIDENT: Senator Ruston, I'm calling on you to at least be quiet while the question is asked.