Pubdate: Mon, 22 Oct 2012 Source: Gloucestershire Echo (UK) Copyright: 2012 Northcliffe Electronic Publishing Ltd. Contact: http://www.thisisgloucestershire.co.uk Details: http://www.mapinc.org/media/2301 CONCERN AFTER DEATH OF LAURENCE PERCIVAL WITH CANNABIS-INDUCED MENTAL HEALTH PROBLEMS THE family of a man with cannabis-induced mental health problems say he was "let down" by the system before he drank a toxic substance. Tests could not identify the poison Laurence Percival, 33, took the day before his death in November 2008. He told paramedics who were called to his sheltered accommodation in Heathville Road, Gloucester, that he had drunk washing-up liquid. But experts told an inquest this was very unlikely to have caused the shutdown of major organs that led to his death. After the hearing at Gloucester Coroners Court, his father Malcolm warned other young people about the dangers of cannabis. "All Laurence's mental health problems came about through cannabis use," he said. "He started using the drug at school and carried on when he went to university." The drug took over, he said, and led to schizophrenia. Laurence's mother Marisa Percival told the inquest that for the last 18 months of his life, his doctors would not talk to her about his case because he had not signed a consent form allowing them to do so. But she told Deputy Gloucestershire Coroner David Dooley she did not believe he had the mental capacity to make that decision. Laurence, formerly of Cheltenham, was treated at Wotton Lawn hospital until he went into his lodgings in 2008. In a narrative verdict, Mr Dooley said Laurence had suffered from schizophrenia and on November 27, 2008, had ingested toxic fluid which caused his death. After the inquest, his sister Mandy said: "It was during his last period of hospital admission that we, as a family, believed that despite his fractured mind and severe psychotic episodes, the mental health team were not prepared to override the 'consent to share' rule which prevented co-operation with us and finally resulted in Laurence being placed within the community in accommodation not geared up to deal with his high risk mental health problems, which eventually resulted in his death." A spokesman for the 2gether NHS Foundation Trust said: "We were unable to share information about Mr Percival's treatment with his family, as we must respect the wishes of our services users in line with national guidance. "We will now review how information is shared between supported lodgings and mental health services." - --- - - Any families who have faced similar concerns can contact the Percival family via the newsdesk on 01452 698821. - --- MAP posted-by: Jay Bergstrom