Senator Fatima Payman expected to quit Labor after suspension

Embattled Senator Fatima Payman has quit the Labor Party effective immediately and moved to the crossbench.

The West Australian politician became emotional when she announced her decision at a press conference this afternoon, days after she was suspended for crossing the floor and voting in favour of a motion to recognise Palestine as a state.

"I do not believe my principles align with those of the leadership of the Labor Party," she said.

"With a heavy heart but a clear conscience, I announce my resignation from the Australian Labor Party.

"I have informed the Prime Minister that, effective immediately, I will sit on the crossbench to represent Western Australia."

Payman said while she was proud to have served Labor, she felt compelled to conform and toe the party line.

"My family did not flee from a war-torn country to come here as refugees for me to remain silent when I see atrocities inflicted on innocent people," she said.

"I see no middle ground and my conscience leaves me no choice."

Payman was indefinitely suspended earlier this week after she broke more than 100 years of protocol over the party's stance on Palestine and vowed to do it again.