During the 2007 New South Wales state election the CDP called for a moratorium on Muslim immigration to Australia, seeking to replace them with "persecuted Christians from the Middle East." Nile said the moratorium should be in place to allow a study of the effects of Muslim migration. "There has been no serious study of the potential effects upon Australia of more than 300,000 Muslims who are already here," he said. "Australians deserve a breathing space so the situation can be carefully assessed before Islamic immigration can be allowed to resume. In the meantime, Australia should extend a welcoming hand to many thousands of persecuted Christians who are presently displaced or at risk in the Middle East." Nile and another CDP candidate Allan Lotfizadeh reported receiving death threats on account of this announcement.