Datalinks Wiki
City of London





In October 2009 the Guardian href="">reported that there were plans to open up official data from the City of London.

The Greater London Authority is holding an event this month to ask developers how it can best make its data available for reuse a plan that resembles San Francisco's efforts to stimulate widespread use of local government information.

[...] The organisers say that the GLA "is currently in the process of scoping London's DataStore. Initially we propose to release as much GLA data as possible and to encourage other public agencies in London to do the same and we'd like your help."

Many datasets are available at:

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Openness Open. href="">Terms and Conditions state:


May use the data contained in this site for any purpose, providing it does not infringe the terms and conditions.

May create software applications, visualisations etc that make use of data in this site. If you do so or wish to do so, you may wish to contact us via so that we can provide any appropriate assistance.

  Should, if you extract and re-use any data from this site, explicitly state that the Greater London Authority cannot warrant the quality or accuracy of the data.

Must not in any way imply or explicitly state that a third party use or service created using data from this site has the endorsement, affiliation, support or approval of the Greater London Authority

Are requested to review these terms and conditions regularly as they may change without prior warning. Your use of the site after any changes to the terms and conditions shall indicate your explicit acceptance of such changes.

Previous href="">terms and conditions were quite restrictive by default:

The site contains copyright material, trade names and other proprietary information, including, but not limited to, text, photos, graphics, video and audio. The entire contents of the site are protected by copyright law. We, or our licensors, own copyright in the selection, coordination, arrangement and enhancement of such content, as well as in the content original to it.