(2003)
with 14 episodes premiered on March 18, 2003
BBC One, South Yorkshire Police
with 6 episodes premiered on January 26, 2004
with 8 episodes premiered on May 16, 2005
BBC One, Cheshire Police
with 10 episodes premiered on May 2, 2006
BBC One, Hampshire Police
with 9 episodes premiered on May 9, 2007
BBC One, Humberside Police
with 15 episodes premiered on March 26, 2008
BBC One, Humberside & South Yorkshire Police
with 6 episodes premiered on April 6, 2009
BBC One, South Wales Police
with 9 episodes premiered on April 8, 2010
BBC One, South Wales & Sussex Police
with 7 episodes premiered on June 23, 2011
BBC One, Bedfordshire Police
with 6 episodes premiered on May 2, 2012
with 5 episodes premiered on February 18, 2014
with 1 episodes premiered on May 27, 2015
with 5 episodes premiered on July 30, 2015
with 4 episodes premiered on January 21, 2016
with 7 episodes premiered on November 14, 2016
with 21 episodes premiered on March 20, 2017
with 6 episodes premiered on May 29, 2018
with 16 episodes premiered on August 6, 2018
with 24 episodes premiered on July 29, 2019
with 4 episodes premiered on May 20, 2020
Derbyshire Police
with 5 episodes premiered on July 15, 2020
with 18 episodes premiered on February 22, 2021
