What are Javid's winter Covid plans?

<div>Health Secretary Sajid Javid today laid out his two plans for dealing with Covid this winter. The first, Plan A, proposes a booster shot for everyone over 50, combined with the flu jab. This would also see contact tracing continue, along with self-isolation for the infected and financial support for those isolating. Plan B proposes vaccine passports and mask mandates in certain settings. To discuss how this was received in the Commons, Katy Balls is joined by Isabel Hardman, James Forsyth and, making a surprise appearance, Fraser Nelson.</div>