First he says "We certainly wouldn't be buying Toll. The worst thing for our railway network would be for the Government to take it over using the OnTrack company". Ok...
then seeking to get out of the business as quickly as possible, although then he flip flops a little "We would go out and look for an operator and then you would have to decide whether they come in to operate it and the Government retained ownership or you sell it to them".
Why would the government retain ownership? How does that do anything for the taxpayer?
Of course Winston Peters wants to buy it back, it's not his money after all. He thinks it is a "buyers' market" - well go on Winston, make a bid with your money and those you can convince. Ask the Greens to help. Although the test of most nationalisers is that they will never risk their own money to do it. Funny that.