Former health secretary Wes Streeting has become the most high-profile resignation so far Stay on top of the latest political news with our View from Westminster newsletter Get the latest political headlines with our free email Get the latest political headlines with our free email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice Sir Keir Starmer could face a leadership challenge in the coming days after Wes Streeting quit