Leighton–Linslade Government Act 1972 the district was merged into South Bedfordshire in 1974, and was downgraded to a parish. Leighton–Linslade is recognised as a Cycling town by Cycling England, from whom it receives funding to promote cycle use. The parish participates in international town twinning: Leighton–Linslade Leighton–Linslade is a civil parish in the district of Central Bedfordshire in Bedfordshire, England, with a population of 37,469 at the 2011 Census. It consists of the settlements of Leighton Buzzard and Linslade, which have a single town council. The River Ouzel provides the border between the parts, with Leighton to the east and Linslade
Leighton Buzzard in 2003 to Leighton-Linslade, and the revised census result including this area was 32,753. The population is estimated to have reached 37,000 in 2009 and is forecast to rise to 39,900 by 2012. The town is expanding southwards, with the development of sites in Southern Leighton Buzzard through the Southern Leighton Buzzard Development Brief. It is also expanding eastwards, with several developments forming the Eastern Leighton Linslade Urban Extension Scheme. Leighton Buzzard was twinned with Coulommiers in 1958. The twinning was renewed in 1982. It was also twinned with Titisee-Neustadt in 1991. One of the local quarries was used in