This briefing – drafted alongside partners WWF, Global Witness, E3G, and ShareAction – discusses the Financial Services and Markets Bill and its passage through the House of Lords. The bill represents a golden opportunity to boost the UK’s green finance ambition, but it currently lacks crucial measures to make this ambition a reality. We, alongside WWF and partners, call on peers to amend the bill to give the financial regulators a statutory duty to protect and promote climate and nature in all their work.