He said the "half baked' deal struck by the Government earlier this year to fast-track visitors visas for China Southern Airline's frequent flyers prompted the question, "who in Hades is running things here, us or them?".
Mr Peters said that when "so called rich tourists" from China had finished gambling "there's another attraction nearby" referring to the John and Michael Chow's plans for a 15 story hotel and entertainment facility including a brothel on Victoria St.
"Thanks to our generous student and worker visa schemes - the Chow brothers will be able to provide genuine home grown sex workers for the visitors if that's what they want".
"It makes you wonder if the City of Sails is becoming the Supercity of Sin."
Mr Peters said a blind eye was also being turned to people trafficking in the sex industry.
"Where are all the so called liberals and women's liberation movement? Or is liberty, freedom and human rights of no importance when the victims are Asian women?".
He also claimed an Asian student cheating industry was emerging and that tradespeople were increasingly complaining about being undercut by immigrant based businesses which effectively operated using "slave labour" and paid no tax.
He claimed NZ First was not against immigration or foreign investment, "but the facts are stark an unavoidable".
"Today Auckland is in crisis. And a senseless economic plan linked to a senseless immigration policy is helping create this crisis."