Complex sentence: Peter Bruce Lilley (born 23 August 1943) is a British Conservative Party politician who has been a Member of Parliament (MP) since 1983 representing the constituency of Hitchin and Harpenden from 1997 and, prior to boundary changes, represented St Albans.
Split into simpler sentences: Peter Bruce Lilley (born 23 August 1943) is a British Conservative Party politician who has been a Member of Parliament (MP) since 1983. He currently represents the constituency of Hitchin and Harpenden and, prior to boundary changes, represented St Albans.