Complex sentence: Lord Hunt was appointed Chairman of the Commission in October 2011, he replaced Baroness Buscombe was appointed in April 2009, who herself followed Sir Christopher Meyer who had been Chairman since March 2003.
Split into simpler sentences: Lord Hunt was appointed Chairman of the Commission in October 2011. He replaced Baroness Buscombe, appointed in April 2009, who herself followed Sir Christopher Meyer who had been Chairman since March 2003.