‘Dangerous chapter’: Helen Haines attack spurs security fears for MPs

Key points

• Independent MP Helen Haines remains in critical condition in Melbourne after she was struck twice by a four-wheel drive outside her Wangaratta electorate office. She lost a leg in surgery.
• Police have taken Brendan Nugent, 43, into custody and he is alleged to be the driver. Parliamentarians say the attack has heightened fears for their safety.
• The government and the Coalition are reportedly in talks on security measures for all elected officials.