At that time in 2013, in the 50th Parliament, the then National Party Government had a construction contracts amendment bill going through the House and I sat on the Commerce Committee and we heard through the submissions from at least a dozen subcontractors associations who were laying out this problem with retention money being used as working capital by main contractors and that it was a huge problem. So I went and I talked to them. I wrote a Supplementary Order Paper. I tabled it. I tried to get the Government of the day to support it. So it's very interesting to see National Party members like the Hon Scott Simpson who was, of course, in the Parliament at that time and would have voted against my Supplementary Order Paper but now is enthusiastically supporting this bill that does exactly the same thing seven years later. So I'm pleased that they've come around and they've realised.