Factual error: When Detective Superintendent Fulcher takes the oath in the first trial he ends with "So help me God." This phrase is not used in British courts.
Factual error: The barristers at the first trial are wearing their gowns over shirtsleeves. Barristers are obliged to wear jackets when appearing in court.
Factual error: Detective Chief Superintendent Kier Pritchard wears silver tabs on his uniform collar. These are only worn by Assistant Chief Constables and above. Detectives almost never wear uniform in any case.
Factual error: Deputy Chief Constable Ray Hayward wears two rows of oak leaves on his cap peak. DCCs only wear one row.
Factual error: Almost none of the senior police officers wear the correct medal ribbons. Brian Moore and Pat Geenty wear the Order of the British Empire, which neither had. Geenty wears the General Service Medal, for military service in Northern Ireland, although he was never in the armed forces. Moore does not wear the Queen's Police Medal, which he was awarded in 2009. Both wear the Diamond Jubilee Medal in 2011, although it was not awarded until 2012. Andy Parker wears an unidentified ribbon (possibly intended to be the Queen's Police Medal, which he was awarded in 2010, but looking nothing like it) and the Golden Jubilee Medal, but does not wear the Diamond Jubilee Medal or the Police Long Service and Good Conduct Medal to which he was also entitled. Mike Veale and Ray Hayward wear no medal ribbons at all, although both would be entitled to the Golden Jubilee Medal and Police Long Service and Good Conduct Medal (and Veale also to the Diamond Jubilee Medal after 2012).