MAUREEN PUGH (National): Thank you very much, Madam Chair. I just want to raise another couple of issues that came up during the select committee process. These relate to some very strong submissions from submitters around the 50:50 shared care, so where the receiving parent and the liable parent share 50:50 care for their children. The strong submissions that were made relate to why there is a liable parent at all when the parents share the custody arrangements and the care arrangements and the costs for the children of that relationship. I just wonder if that is seen as a fair distribution of where the costs actually lay, because if they are shared equally between the two parents, then why is there a need at all for a liable parent contribution.