A South African man who took part in a neo-Nazi anti-Jewish protest outside NSW Parliament House is now in immigration detention. On Monday, Immigration Minister Tony Burke said he had cancelled the visa of Matthew Gruter following the widely-condemned incident. “If you are on a visa you are a guest; if you’re a citizen you’re a full member of the Australian family,” Mr Burke said. “Like with any household, if a guest turns up to show hatred and wreck the household, they can be told it’s time to go home.” NewsWire confirmed on Tuesday morning that Mr Gruter had been...