Senedd Big Day Out!

Start: Saturday, September 06, 2025•10:30 AM

End: Saturday, September 06, 2025•05:00 PM

Big news: Zack Polanski has been elected as the new leader of the Green Party — and he will be here in Cardiff this Saturday!

Just weeks ago we won the Grangetown by-election, proving what we can achieve when we pull together. Now, as Wales heads towards its first election under a fully proportional voting system, we have a real chance to elect our first ever Green Member of the Senedd.

This Action Day is about showing our strength. Reform are rising in the polls. Labour are slipping back. Disillusioned voters are turning away from the old parties — and here in Caerdydd Penarth, that choice could go either way. To us. Or to them.

That’s why Zack is coming. That’s why this weekend matters.

Our mission: get the latest Senedd constituency newsletter delivered in our highest priority areas — thousands of doors reached, thousands of voters reminded there’s a positive alternative.

Be there. Be part of it. Help us make history.

  • Friendly teams delivering Green newsletters in key neighbourhoods

  • Optional door knocking for those who’d like to try it - with full support and training

  • A warm welcome for newcomers and seasoned campaigners alike

  • A central meeting point within walking distance of Cardiff Central station

Whether it’s your first time or your fiftieth, you’ll be part of a team making a real difference - and we’ll make sure you’ve got everything you need to hit the ground running.

We’re aiming for a record number of volunteers on the day. Sign up now to secure your place - and bring a friend.

Let’s make this a turning point. Let’s make sure it’s our voices-and not Reform’s-that voters hear first and loudest.

Sign up today and help us take this crucial step towards a Green win.

Getting here

  • Street parking near venue
  • 15 mins walk from Cardiff Central station
  • Can you be one of our volunteer drivers on the day? Let us know on the form!