What documents can I use to show that I am vaccinated? December 01, 2021 21:31 Only a My Vaccine Pass is accepted. Related articles Do I need to be vaccinated to travel on InterCity bus services? If I am booked on a tour to Milford Sound, and I am not vaccinated, can I get a full refund? What's the difference between FlexiPass and TravelPass? Why are unvaccinated people allowed on the bus? Will there be social distancing on the bus?