The Greens are following the Maori Party's lead ... in opting not to return to Parliament during level four

Greens co-leader Marama Davidson says politicians are meant to be role models for health advice, not exceptions to it.

She says as such... her MPs won't be in the House tomorrow.

She's taken a swipe at National and Act who blocked the proposal for a virtual Parliament... saying they're selfishly choosing to risk people's lives... for political posturing.

The Greens plan to have one MP return to the House on Wednesday - but only once Wellington is at Alert Level Three.