Four-fold increase over a decade in hospital discharges with diagnosis indicating meth use / Auckland Airport Customs staff seize $34 million of methamphetamine within 12 hours / Methamphetamine use rises sharply in Bay of Plenty, cocaine also up / CBP officers seize over $14M of alleged methamphetamine at southern border / Hamilton police find methamphetamine, knife, cash in CBD bust / Musk opens up about dinner party that soured when Trump's name was invoked: 'Like methamphetamine and rabies' / Defence in major methamphetamine case argues police didn't follow their own procedures / Methamphetamine courier Tony John Looker turned to crime after a string of personal and business failures / The Northland town where the drug methamphetamine is an 'epidemic' / Drug testing methods under scrutiny in major methamphetamine case