Hayes was elected to Parliament at the
2015 general election as MP for
Dulwich and West Norwood with 54.1% of the vote and a majority of 16,122. Hayes has served on the
Housing, Communities and Local Government Committee since July 2015. She supported Remain in the
EU referendum in June 2016 and voted against the triggering of
Article 50 in February 2017. She was a critic of former Labour leader
Jeremy Corbyn and supported
Owen Smith in the failed attempt to replace him in the
2016 leadership election. At the snap
2017 general election, Hayes was re-elected as MP for Dulwich and West Norwood with an increased vote share of 69.6% and an increased majority of 28,156. In 2018, Hayes criticised the closure of two
Royal Mail delivery offices in her constituency. Hayes was again re-elected at the
2019 general election, with a decreased vote share of 65.5% and a decreased majority of 27,310. In the
November 2021 British shadow cabinet reshuffle, she returned to the frontbench as Shadow Minister for Children and Early Years, replacing
Tulip Siddiq. At the
2024 general election, Hayes was again re-elected with a decreased vote share of 60.3% and a decreased majority of 18,789. She was subsequently elected Chair of the
House of Commons Education Select Committee in September 2024. In the
2025 Labour Party deputy leadership election, she supported
Lucy Powell. ==Personal life==