https://www.live-feeds.com/feed/who-is-zack-polanski-the-eco-populist-rattling-the-uk-s-establishmentContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/who-is-zack-polanski-the-eco-populist-rattling-the-uk-s-establishmenthttps://www.live-feeds.com/feed/who-is-zack-polanski-the-eco-populist-rattling-the-uk-s-establishment#u118813Mon, 12 Oct 2026 23:35:44 +0000Zack Polanski, the leader of the UK's Green Party, is challenging the Labour Party in a by-election for the seat held by former prime minister Keir Starmer. Polanski is known for his progressive policies and active presence on TikTok. The by-election is being closely watched as it may indicate a shift in UK politics. The Green Party has recently voted to classify Zionism as a form of racism, drawing criticism from British Jews and the Israeli government.Why it mattersThe by-election is taking place in the Holborn and St Pancras constituency, which was previously held by Keir Starmer. The