Disgraced ex-Green MP Darleen Tana says she doesn't accept the findings of the report that's prompted calls for her resignation.

Following a months-long investigation into her knowledge of alleged migrant exploitation at her husband's business, Tana has resigned from the Greens.

Political analyst Bryce Edwards says Tana's response today is the only one possible.

He says if she wants to fight to stay in Parliament she has to contest what the Greens are saying.

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