The tour is in Australia. I understand the sentiment, but things here are far less charged than in the US. We also have stringent gun laws (federally) that would prevent mass violence, we haven't had a mass shooting this century. It would require a large group of people with hand weapons to cause serious harm, but only a small minority of the hard-right, who are already an incredibly small minority here, would care that much about Donald Trump. An American presidential candidate.