3 Facts About Heidi Alexander

1. On 8 May 2018, Heidi Alexander announced she was to resign her seat to become Sadiq Khan's deputy mayor for transport in London.

2. In January 2017, Heidi Alexander proposed a "reasoned amendment" to stop the trigger of Article 50.

3. In 2016 Heidi Alexander was Sadiq Khan's campaign chair for the London mayoral election.