New Zealand MP: Ban Muslims from flights

New Zealand First MP Richard Prosser has spoken out in defence of his "Wogistan" rant which has been slammed as racist by Muslim leaders and politicians.

In a column for Investigate Magazine, the Waimakariri list MP suggested young Muslims shouldn't be allowed to travel on Western airlines because "most terrorists are Muslims".

"If you are a young male, aged between say about 19 and about 35, and you're a Muslim, or you look like a Muslim, or you come from a Muslim country, then you are not welcome to travel on any of the West's airlines," he wrote.

Prime Minister John Key was "appalled" by the comments, while the New Zealand Muslim Association called them "senseless".

But in an interview with Newstalk ZB's political editor Barry Soper, Mr Prosser stood by his controversial stance.

He denied that the use of "Wogistan" was racist, citing mentions of it being a "mythical place", which could even have been "a real place".