Campaign for Real Ale recent times CAMRA has obtained benefits for its members from some commercial organisations and increasingly some licensed premises offer members price reductions on real ale (and sometimes cider and perry). CAMRA is organised on a federal basis, with numerous independent local branches, each covering a particular geographical area of the UK, that contribute to the central body of the organisation based in St Albans. It is governed by a voluntary unpaid national executive, elected by the membership. The local branches are grouped into 16 regions across the UK, such as the West Midlands or Wessex. CAMRA publishes the "Good Beer
Campaign for Real Ale Guide", an annually compiled directory of its recommended pubs and brewers; the "Good Cider Guide", an occasionally compiled directory of pubs that sell cider; the "Good Bottled Beer Guide", an occasionally compiled review of real ale in a bottle. CAMRA members receive a monthly newspaper called "What's Brewing" and a quarterly colour magazine called "Beer". It also runs the Great British Beer Festival, a yearly event held in London at which a large selection of cask ales and ciders are tasted. It also maintains a National Inventory of Historic Pub Interiors to help bring greater recognition and protection to Britain's