Freedom of speech is a great thing and we have said nothing that is not allowed.

The EU leaves us no freedom to determine our own immigration and asylum laws. That's why leaving the EU is necessary.

Politicians like Prime Minister David Cameron have lost all sense of reality. The people have seen how billions were spent on Greece and Turkey, on deals with Erdogan or for asylum seekers.

What I'm trying to do when I visit Australia, is warn Australians that even though it might not be the case today, learn from the mistakes that we made in Europe: be vigilant and look at Islam for what it really is.

I hope I can tell you what happened in Europe and support you in your fight to preserve freedom for your children and your grandchildren, and tell them what I believe the Islamic threat is, and to discuss it with anybody - also people who don't agree with me. This is democracy. This is civil society. We should cherish that.

If I did not speak with people who call me names, I could not engage in politics.

I believe that the mistakes that we made in Europe in the last decades by allowing so much mass immigration from Islamic countries is a warning that if Australia is not vigilant enough to preserve the freedom, what has happened here might happen to Australia in the next decades as well.