Vice Chair of the Hong Kong Labour Party, Lee Cheuk-yan says police are responsible for the recent escalation in violence at protests, and is calling for international sanctions against the city’s leaders. For more from ABC News, click here: https://ab.co/2kxYCZY If you're in Australia, you can watch more ABC News content on iview: https://ab.co/2mge4KH Subscribe to us on YouTube: http://ab.co/1svxLVE Go deeper on our ABC News In-depth channel: https://ab.co/2lNeBn2 You can also like us on Facebook: / abcnews.au Or follow us on Instagram: / abcnews_au Or even on Twitter: / abcnews