I understand that a government minister does have precedence, but I will draw attention to the fact we've had Senator Leyonhjelm, Senator Ruston and now Senator Birmingham. The call has not been provided to this side of the chamber for some time now. I had wanted to place on record my concerns as a New South Wales senator. It's been widely observed that this is not just a South Australian issue. There are serious issues in relation to New South Wales that do need to be canvassed. I am disappointed I haven't been allocated time in this debate, which is about to expire.