Main Maps 1:263,000 (4.15 miles to 1 inch). An essential business tool, this atlas, clearly shows the postcode boundaries (down to district level) for the whole country on detailed colour mapping. In central London postcodes are shown to sector level. MAIN FEATURES This invaluable atlas shows postcode areas and districts for the whole of the UK and has been updated with all the latest boundary changes. INCLUDES / Shows postcode areas (e.g. SW) and postcode districts (e.g. SW8) for the whole of the UK . / Central London is shown down to sector level (e.g. SW8 4). / Busy conurbation areas are shown at an enlarged scale of 1.6 miles to 1 inch. / Information on the structure and uses of postcodes. / Gazetteer listing and a full colour map of the administrative areas incorporating administrative changes happening in April 2009. / Full index to place names. / Index to postcode abbreviations. / Comprehensive background map detail which means the atlas can also be used for route planning and navigation. AREA OF COVERAGE Covers the whole of Britain and Northern Ireland. WHO THE PRODUCT IS OF INTEREST TO This atlas is aimed at the business user who will find it an invaluable tool for many applications including market analysis, distribution planning and sales territory organisation.