Supporting the Mangroves Management local bill that is on its journey through Parliament was also a no-brainer, Mr Peters said.
"I remember when the Greenies said the mangroves must remain as they were important to us.
"I live in an area where mangroves are a rotten, stinking, putrid mess. They're killing fish and marine life and stinking up the water.
"When I was a boy it was good, hard, solid land - now you sink half a metre deep in soft, sticky, putrid muck," Mr Peters said. "I want the matter dealt with."
Restrictions needed to be brought in to prevent overseas buyers acquiring more of New Zealand, Mr Peters said.
Immigration and housing were also other hot topics.
"There are 73,000 people getting off the aeroplane at Mangere every year - yet the current government is promising to build on 10,000 new houses a year for the next 10 years. That leads to more people becoming homeless and New Zealand falling into third world status.
"That is something I will not allow to happen."