Sian is CEO of Switchback, supporting young men to build stable, rewarding lives after prison and campaign for social and racial justice. She was previously a British diplomat, and then Director of Policy and Innovation at Toynbee Hall, championing lived experience-led solutions for communities experiencing inequality and injustice. Sian supported HM Treasury to create the fee-free Basic Bank Account and the No-Interest Loan Scheme, and represents the needs of excluded groups on a range of financial services inititives. She studied at Durham, the Open University and SOAS.