Ministry of Ethnic Communities, set up to 'heal wounds' of 15 March, faces job cutsArrests made after Lower Hutt siblings hospitalised with severe injuriesPolice tackle wheelGreen Party activist puts forward radical manifesto in leadership bidGovernment to spend more money on silt cleanVaccine maker becomes China's richest man after wealth increases fiftyWaymo's robotaxi service expands into Los Angeles, starting free rides in parts of the cityFour Astronauts From Four Countries Return to Earth After Six Months in Orbit$18m boost for New Zealanders needing to travel for health treatmentGovernment to spend more money on silt clean