A FIVE year investigation into allegations of historic abuse at residential children’s homes in south Cumbria has cost the taxpayer £2.3m.

Operation Tweed began in 2014 and has been complex with a dedicated team investigating multiple allegations from over 170 victims that were made against a number of people who worked at the schools.

Around 200 suspects were identified throughout the course of the operation.

The operation is concluding next week.

Three men have been convicted of offences relating to the investigation, with one subsequently having his conviction quashed at the Court of Appeal.

Temporary assistant chief constable Justin Bibby said: “A dedicated team of detectives has worked tirelessly to thoroughly investigate these reports, to gather and analyse evidence and to trace and interview a significant number of people, many of whom are now living in different areas across the country and further afield."

Officers engaged on Operation Tweed investigated reports of abuse at Underley Hall School in Kirkby Lonsdale and six men were charged with offences. One man was charged with 18 counts of assault occasioning actual bodily harm and ten counts of child cruelty. This case was subsequently discontinued due to ill health. The man subsequently died.

Five other men were charged with offences. Three of those who were charged with single assault occasioning actual bodily harm offences were acquitted. One man had his case discharged by the judge and the sixth, Derrick Cooper, 78, of the Isle of Man, was convicted of assault occasioning actual bodily harm and child cruelty. However, these offences were subsequently quashed on appeal.

Officers also investigated allegations of abuse at Witherslack School and six men were charged with assault occasioning actual bodily harm and child cruelty offences. One man was subsequently acquitted prior to the trial and three men were cleared of the charges against them. Two men, Roger Whitehouse, of Sea View, Haverigg, and Alec Greening, of Dalton, near Burton-in-Kendal, were each convicted of one count of child cruelty and sentenced to suspended prison sentences.

Mr Bibby added: “Investigating cases which date back many decades are always challenging.

“With 170 victims coming forward, the constabulary sufficiently resourced Operation Tweed to allow a thorough and objective investigation to be conducted.

"Cumbria Constabulary takes all reports of abuse seriously and we continue to urge anyone who believes they may have been a victim of abuse, to report it – no matter how long ago.”