Let me say a couple of other things in relation to public transport. With only essential industries working in lockdown level 4 and some still major restrictions under level 3, and significant and understandable public concern about close social contact, there was very little demand for public transport in our major cities. So the economics of providing public transport more or less collapsed, given, as members will know, 50 percent of the cost of public transport is funded through the fare box, through the tickets, the fares that we pay to use the trains and the buses and the ferries. So the New Zealand Transport Agency, Waka Kotahi, had to step up to make sure the public transport services continued, because how else would essential workers get to and from work. 