Complex sentence: It abuts onto the town of Leighton Buzzard with which it forms the civil parish of Leighton-Linslade, although before 1965 Linslade was part of Buckinghamshire and a separate urban district in its own right.
Split into simpler sentences: It abuts onto the town of Leighton Buzzard with which it forms the civil parish of Leighton-Linslade. Linslate was transferred from Buckinghamshire in 1965, and was previously a separate urban district in its own right.