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redcrx: According to a B&Q rep. it's those NOT in a city area who pay the extra. The trouble is no one I spoke to in different branches really seem to know what the surcharge was for. They all came up with different explanations. The only constant fact is that it is called an Outer City Surcharge, so one must assume it doesn't apply to a city , whatever that may cover. For your information if you have a quote it is listed on the page marked B&Q GIS Works Item List. Thank you for your info.