LIVERPOOL, ENGLAND - SEPTEMBER 27: Mayor of London Sadiq Khan addresses delegates at the Labour Party conference on September 27, 2016 in Liverpool, England. On day three of the annual conference at the ACC, shadow education secretary Angela Rayner is to set out the party's policy on childcare and that 'every parent should have the right to quality, affordable childcare'. Deputy leader Tom Watson will also deliver his keynote speech to delegates. (Photo by Leon Neal/Getty Images)
