Certainty is what matters here, but certainty was the one thing lacking from the Opposition's response to vaccine mandates yesterday. By my count, in the last 24 hours the National Party have had four positions on vaccine mandates, and if you want this summed up, it's the following quote from the Leader of the Opposition this morning: "If you look at the policy that we released about a month ago, it was very clear: 70, 75 percent, you can end nationwide lockdowns, but we've said you've got to get to 85 percent double vaccination rate across the country and then you get 80 percent in every DHB." One interview: 70, 75, 80, 85. Will someone give me 90? Well, actually, we did, on this side of the House, but not over there because there is no clarity in that vaccine certificate position on that side of the House.