Andy Mabbett:
Was this sent? I would be (or would have been) happy to sign it
Pez:
You can respond the the Ordnance Survey consultation which went live last month:
http://www.communities.gov.uk/publications/corporate/ordnancesurve
James:
As someone who signed the petition and used planningalerts.com (which used the database) I received this response too and was very disappointed with i