Residents evacuated after reports of ‘metallic’ chemical smell in Waikato Stuff‘Odour of fuel’ triggers Waikato evacuations, nearby residents told to stay inside NZ HeraldEvacuations in Tūākau after ‘unknown chemical’ enters drains 1NewsTuakau residents evacuated after hazardous chemical enters drains RNZ‘Stay away’: Evacuation after mystery chemical found near Waikato water plant NZ Herald
