Police complaints filed over airport confrontation as Greens infighting on voice deepens

Senator Dorinda Cox and former Blak Greens leader Tjanara Goreng Goreng have made separate allegations to the AFP over an altercation between them in Perth

• Follow our Australia news live blog for the latest updates
• Get our morning and afternoon news emails, free app or daily news podcast

Conflict between Greens MPs and their First Nations advisory group over the Indigenous voice have spilled over into allegations of a physical confrontation at Perth airport and complaints to police.

The Greens have been running a mediation process to soothe internal friction since the party's decision to back the voice but talks have now stalled.

Sign up for Guardian Australia's free morning and afternoon email newsletters for your daily news roundup