Abbott giving a speech to the GWPF in London, Oct 9. This deserves a protest, I think.
Institution of Mechanical Engineers, One Birdcage Walk, London SW1H 9JJ

https://www.theguardian.com/australia-news/2017/sep/02/daring-to-doubt-tony-abbott-to-address-london-climate-sceptic-group

https://www.thegwpf.org/tony-abbott-to-deliver-2017-annual-gwpf-lecture/