The organisers of yesterday's March for Justice events have vowed to continue their campaign, saying they won't let the momentum of yesterday's mass rallies fall away. Subscribe: http://ab.co/1svxLVE Read more here: https://ab.co/38JG4f0 Brittany Higgins, the former Liberal staffer whose rape allegations sparked a national discussion about sexual harassment and assault in politics, made a surprise return to Canberra on Monday to speak at one of several March 4 Justice rallies held across the country. "We are all here today not because we want to be here, but because we have to be here," Ms Higgins told a crowd of thousands outside Parliament House — the place where she was allegedly assaulted in 2019. "We fundamentally recognise the system is broken, the glass ceiling is still in place, and there are significant failings in the power structures within our institution," she said. "We are here because it is unfathomable that we are still having to fight this same stale, tired fight." It was the 2021 update of a classic women's march battle cry that has linked protesters around the globe for years: "I can't believe we still have to protest this crap." ABC News provides around the clock coverage of news events as they break in Australia and abroad, including the latest coronavirus pandemic updates. It's news when you want it, from Australia's most trusted news organisation. For more from ABC News, click here: https://ab.co/2kxYCZY Watch more ABC News content ad-free on iview: https://ab.co/2OB7Mk1 Go deeper on our ABC News In-depth channel: https://ab.co/2lNeBn2 Like ABC News on Facebook: http://facebook.com/abcnews.au Follow ABC News on Instagram: http://instagram.com/abcnews_au Follow ABC News on Twitter: http://twitter.com/abcnews #ABCNews #ABCNewsAustralia