Explain how to start using public transport in New Zealand cities, including transport cards, local transit apps, airport-to-city setup, fare basics, student concessions, and city-specific differences such as Auckland, Wellington, and Christchurch. Use when Codex needs to help a user get around after arrival or compare transport setup steps by city. For current fares, concession rules, app names, and card availability, verify the latest official local transport authority sources first and update the skill reference if information has changed.
Use this skill to answer first-arrival and day-to-day public transport questions in a city-specific way. Transport cards, fare systems, and concession eligibility vary by region, so current details must be verified from the correct local authority.