A police officer for 34 years, Ian Blair served as Commissioner of Police of the Metropolis, head of London's Metropolitan Police Service. He testified regarding his personal relationship with the media and as head of the police force. He gave detailed evidence of how relations between the media and police were conducted. Resigned in 2008 and became a peer in 2010. Lord Blair noted that the culture prevailing during his time as Commissioner was very different from the culture at the time of the Inquiry.