shp. file (zipped) containing boundary data for Cambridge and Peterborough as core cities.

For more information please go to the [ONS Geoportal]

(http://geoportal.statistics.gov.uk/datasets/57285cffe42344ad95a98d9ab929...(uacc11nm+like+'%25Cambridge%25'+OR+uacc11nm+like+'%25Peterborough%25')+&filterByExtent=true) website.

Contains both Ordnance Survey and ONS Intellectual Property Rights.