Passage: Wilders has campaigned to stop what he views as the "Islamisation of the Netherlands". He has compared the Quran to Mein Kampf and has campaigned to have the book banned in the Netherlands. He advocates ending immigration from Muslim countries, and supports banning the construction of new mosques. Wilders was a speaker at the Facing Jihad Conference held in Israel in 2008, which discussed the dangers of jihad, and has called for a hard line against what he called "street terror" exerted by minorities in Dutch cities. His controversial 2008 film featuring his views on Islam, Fitna, received international attention and extreme criticism. His party was also sued due to content being used in his film without permission. He has been described in the media as populist and labeled far-right, although this is disputed by other observers. Wilders, who long refused to align himself with European far-right leaders such as Jean-Marie Le Pen and Jörg Haider and expressed concern about being "linked with the wrong rightist fascist groups", views himself as a right-wing liberal. More recently, however, Wilders worked together with the French National Front's Marine Le Pen in an initially ill-fated, but eventually successful attempt to form a parliamentary group in the European Parliament which now includes parties from nine countries, among them Austria's Freedom Party, Italy's Northern League, and Belgium's Flemish Interest.Geert Wilders has been charged in relation to incitement multiple times. Wilders was first accused of criminally insulting religious and ethnic groups and inciting hatred and discrimination. He was found not guilty in June 2011. In 2016, he landed in court again and was found guilty of incitement and encouraging discrimination against Moroccans, but faced no punishment.

Question: which countries does Wilders advocate ending immigration?
Muslim countries