HMRC - Annual Report
HMRC have published their Annual Report 2005-06 and Autumn Performance Report 2006.
A copy of the report is available at http://customs.hmrc.gov.uk/channelsPortalWebApp/channelsPortalWebApp.portal?_nfpb=true&_pageLabel=pageLibrary_ShowContent&id=HMCE_PROD1_026500&propertyType=document.