A completely new, ultra-clear road atlas specially designed for use by drivers with SatNav systems - there are now estimated to be 4,000,000 in Britain, with sales of portable devices running at about 100,000 per week. The atlas has a durable, flexibound cover designed for storage in the glove-box or door pocket. Philip's SatNav Road Atlas complements in-car and portable satnav systems by providing the overview maps and distance table needed for journey planning. The atlas opens with an information section "Get the most from your SatNav", which explains how the various different types of satnav work, how to use them to the full, what to do when the information is out of date and how to block unsatisfactory routes. The rest of the atlas consists of main road maps, city and town maps and notes on the top visitor attractions in each destination. The main roads are at 10 miles to 1 inch, showing A and B roads, primary routes and motorways, and marking junctions and service areas. Also included are motorway maps for London, Birmingham and Manchester.