Hayes and Harlington (UK Parliament constituency)

Hayes and Harlington is a constituency in the London Borough of Hillingdon, represented in the House of Commons of the UK Parliament. It was created in 1945 and has consistently existed since then, with its boundaries only subject to periodic revisions to reflect population changes.

The constituency covers the area encompassing Hayes, Harlington, Harmondsworth, Heathrow, and Yeading. It is a diverse area with a significant airport presence, influencing local employment and economic activity. The constituency includes residential areas, industrial estates, and Heathrow Airport.

Historically, Hayes and Harlington has often been a Labour-held seat, but demographic shifts and national political trends have sometimes led to different outcomes. The Member of Parliament (MP) represents the interests of the constituents in Parliament by participating in debates, voting on legislation, and raising local issues. General elections determine who holds the seat, with constituents voting for their preferred candidate. The result is determined by a first-past-the-post system.