Siân Rebecca Berry is a British politician and, since 4 September 2018, Co-Leader of the Green Party of England and Wales alongside Jonathan Bartley. From 2006 to 2007, she was one of the Green Party's Principal Speakers.
Siân Rebecca Berry is a British politician and, since 4 September 2018, Co-Leader of the Green Party of England and Wales alongside Jonathan Bartley. From 2006 to 2007, she was one of the Green Party's Principal Speakers.
