HM Prison Elmley is a local Category B/C men's prison, located close to the village of Eastchurch on the Isle of Sheppey, Kent. The term 'local' means that this prison holds people on remand to the local courts. Elmley once formed part of the Sheppey prisons cluster, which included HMP Standford Hill and HMP Swaleside; it is now a stand-alone establishment. The prison is operated by Her Majesty's Prison Service.HistoryElmley is a purpose built prison opened in 1992, and is one of six Bullingdon design prisons in England. A new Category C Unit was opened at the prison in 1997, making Elmley the largest of the three prisons within the Sheppey Cluster.In 2000, Elmley Prison had a serious infestation of fleas, affecting both inmates and staff at the prison.In a 2001 investigation, Elmley prison was employing drug dealers to smuggle large amounts of cocaine into the prison. In a 2003 report Elmley Prison was praised for making noticeable improvements, despite being overcrowded. However the report also raised concerns about the number of prisoners who were being held two together in cells designed for one. The report also highlighted the lack of resources for dealing with foreign nationals in the prison.