Lucy Rigby

Lucy Rigby fits the Guardian archetype, a leader whose instinct is to protect institutions, rules and the public interest. Her career before Parliament was built on exactly that, as a competition lawyer and legal director at the consumer group Which?, where she pursued redress on behalf of ordinary consumers against large firms. Elected Labour MP for Northampton North in 2024, she rose quickly through law-adjacent and Treasury roles, including serving as Solicitor General, a post that formalised her defender-of-the-rules profile. As Chief Secretary to the Treasury she now guards the public purse itself, the minister charged with holding departmental spending to fiscal discipline. Her style is precise, evidence-led and unflashy, favouring process and legal rigour over political theatre, with a secondary Steward streak in her careful, custodial approach to public money.