A nightmare run for the Green Party as further accusations come out about Julie Anne Genter

The MP's now being accused of grabbing Wellington business owner Nicola Cranfield, during a heated exchange.

It's the latest of several alleged altercations that have come to light involving Genter - after her outburst in Parliament on Wednesday night.

Newstalk ZB Political Editor Jason Walls says Genter technically wouldn't lose her job - because she's an electorate MP.

But he says with enough pressure and if more stories come out, there could be conversations behind the scenes - but we still don't know if that's the case.