Health Services: Greater London Justine Greening To ask the Secretary of State for Health with reference to his Department's first stage report on Delivering healthcare for London: an integrated strategic plan 2010-2015, what NHS sites in London are classified as (a) unoccupied and (b) under-utilised for each reason; and to what extent each site is under-utilised. Mr. Mike O'Brien The report “Delivering Healthcare for London—An Integrated Strategic Plan 2010-2015” is a NHS London report, not Department of Health. Information is not available in the format requested. Since 2000-01, the Department has collected annual data on internal floor areas from national health service trusts through the Estates Returns Information Collection (ERIC). Data collection on each NHS organisation's gross internal floor area and unoccupied internal floor area first began in 2000-01, with non-patient occupied floor area beginning in 2002-03. The information provided has been supplied by the NHS and has not been amended centrally. The accuracy and completeness of the information is the responsibility of the provider organisation.