Helen Haines live updates: Sister of slain UK MP Jo Cox urges Australians to find ‘common ground’; alleged Haines attacker to face court

Follow the day’s news live.‘Deeply appalled’: politicians condemn alleged attack after Helen Haines critically injuredHelen Haines, the principled MP respected across parliamentThe sister of murdered UK MP Jo Cox has said the attack on MP Dr Helen Haines could be a moment for Australia to “find common ground” and change the way politics is practised in this country.Cox was killed in 2016, shot and stabbed by a far-right extremist outside a library as she prepared to meet with constituents.That was something my sister was brilliant at and I would imagine it’s something Helen is good at.I am devastated for Helen