It is thought Sir Richard may now involve his daughter in his plans to launch a network of super-surgeries replacing GP practices in London. She told the Daily Mail: "I'm leaving medicine next Tuesday to start working with my dad. He's just offered me such an exciting opportunity I couldn't turn him down. I trained very hard to get into medicine, so I won't say I'll never go back to it. But I want to give this new project my all, so I'm deferring my medical training for a year."