Helen Haines live updates: independent MP in critical but stable condition as Asio boss warns about ‘violent rhetoric’
Here are some of the developments we’ve heard since this morning:

TL;DR
- Independent MP Helen Haines is in critical condition after being hit by a car in Wangaratta.
- The Australian federal police, Asio, and a joint counter-terror taskforce are investigating the alleged attack.
- A 43-year-old man is in custody; a knife was allegedly found in his car.
- Asio director general Mike Burgess warned about "violent rhetoric in public discourse" and the risk of politically motivated violence.
- Politicians across the spectrum have sent well-wishes to Haines.
- The AFP has reported an increase in threats against high office holders and parliamentarians.
- Local barber Ricky Jefferies is being praised for apprehending the alleged attacker.
- The incident has sparked discussions about the safety of parliamentarians and the culture of public discourse.