In June 2026, Greens head Polanski called to free convicted ""Palestinian" terrorist Marwan Barghouti. "Free Marwan," read a shirt with the colors of the Palestinian flag worn by Polanski, the slogan referring to the former leader of the [[al-Aqsa Martyrs' Brigades]].<ref>[https://www.jpost.com/international/article-898771 UK Greens head Polanski calls to free convicted Palestinian terrorist Marwan Barghouti. ''JPost'', June 8, 2026</ref>