. "public transport" . "Public transport in Christchurch" . . "Metro" . . "public transport routes in Christchurch" . "public transport bus services around Christchurch" . "Metro system" . "Christchurch heritage tram line" . "Christchurch Tramway Ltd" . . "Diamond Harbour ferry" . "Christchurch" . . . "27 routes" . "Public_transport_in_Christchurch" . . . . . . "86 bus route" . "Public transport in Christchurch" . "buses in Christchurch, New Zealand" . .