In this year's elections to Labour's National Policy Forum, we have a huge opportunity to elect champions for the popular, principled and practical left politics the country needs - and the open, democratic and participatory Labour Party that can deliver it.

Help us to get Mainstream's candidates nominated for and elected to the NPF by pledging to support our campaign via this form.

We'll be in touch with further information on nominating Mainstream's candidates and being part of the campaign.