It's being called Hong Kong's "last battle, "hundreds of thousands of people taking to the streets, protesting a bill that would give mainland China more power. Dozens have been injured in the rallies, police using tear gas and pepper spray against the crowds, who used umbrellas to protect themselves. Join Nine News for the latest in news and events that affect you in your local city, as well as news from across Australia and the world. Get more at: https://www.9news.com.au/ Follow Nine News on Facebook: / 9news Follow Nine News on Twitter: / 9newsaus Follow Nine News on Instagram: / 9news #9News #NineNewsAustralia #9NewsAUS