Complex sentence: John Cameron Cartwright (born 29 November 1933) was a Labour and then an SDP Member of Parliament (MP) representing Woolwich East then Woolwich from the October 1974 general election to the 1992 election.
Split into simpler sentences: John Cameron Cartwright (born 29 November 1933) is a former politician in the United Kingdom. He was a Labour and then an SDP Member of Parliament (MP) representing Woolwich East then Woolwich from the October 1974 general election to the 1992 election.