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Ordnance Survey Boundary-Line
OS Boundary-Line is a specialist dataset of voting and administrative boundaries represented as vector digital data
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Ordnance Survey Code-Point with Polygons
OS Code-Point with polygons contains postcode boundaries for Great Britain, including the extent of each postcode unit
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Ordnance Survey AddressBase
Adds a geographical dimension to Royal Mail’s postal address file and extends it with authoritative Local Authority records
