"Sarah Hayward"@en . "Camden Borough Councillor" . . . "Sarah Hayward is a British Labour Party politician, who, since 2012 has been Leader of the London Borough of Camden. She successfully challenged Nasim Ali for leadership of the Labour group in 2012"@en . "forKing's Cross ward" . . "Leader of Camden Council" . . . . "Labour Group Leader onCamden Council" .