For 15 days over the coming months, Auckland bus drivers will refuse to accept anything but Hop cards meaning anyone trying to pay cash will get a free ride. The action is to urge Auckland Transport to better inform the public about cashless payments. Dates for Cash Free Days are 29 February; 7, 8, 14-16, 21-24, 28-31 March and 1 April.
Of note:
Metrolink, North Star, Go West, Waka Pacific bus and school bus services, CityLink, OuterLink, InnerLink, most NiteRider and some Howick & Eastern bus services will NOT be operating 4am Friday 19 February – 5:30am Saturday 20 February.
So I wouldn't be relying on buses in the next couple of months unless this gets resolved. Uber is giving away 3 x $15 rides for ASB customers otherwise you can get $10 off by grabbing a link from the Uber Referral Wiki.
Via Reddit
None of those days correspond though..