The mapping here is based on Ordnance Survey data and gives the user complete coverage of all urban and rural areas. The mapping is at a standard scale of 2.5 inches to 1 mile and shows the postcode boundaries. There is a route-planning map at the front of the atlas and the main maps show every named road, street and lane with through-routes highlighted. School locations are marked and emergency services, hospitals, police stations, car parks and rail and bus station locations are all featured. There is an index of street names and postcodes including schools, industrial estates, hospitals, and sports centres highlighted in red.