Digital Mapping: Restrictions

Lord West of Spithead Excerpts

Thursday 31st January 2019 Lords Chamber

[Lord Young of Cookham]

I understand the noble Lord’s concern. He has tabled a number of Written Questions on the subject. In view of his concern, I have gone back to those responsible for security and received an assurance that those responsible for our critical national infrastructure are not asking for the restrictions on commercial mapping that the noble Lord seeks.

[Lord West of Spithead (Lab)]

My Lords, precision digital mapping and the metadata associated with it are crucial in establishing nodal analysis and targeting, nodal analysis being identifying the one or two spots within water, energy and transport systems that, when taken out, can bring a nation to its knees. Bearing that in mind, could the Minister let us know exactly who is looking at this to make this decision? It is pretty critical and, as a nation, we went to immense efforts to discover people who might be our enemies so that we could do them harm. We do not want to open ourselves up to people to do us harm.

[Lord Young of Cookham]

Again, I understand the noble Lord’s concern. Access to critical national infrastructure sites is, of course, heavily restricted. Ordnance Survey, as the Government’s national mapping agency, is the only mapping organisation that has right of access to property for the purpose of mapping under the Ordnance Survey Act, passed by your Lordships’ House in 1841. But in view of the concern that the noble Lord has expressed and that of the noble Lord, Lord Fox, I will go back to double-check the information I have been given. Of course, much of this information is already obtainable through satellites and Google street survey. The Soviet Union has mapped the UK since the 1940s. One has to be realistic about the amount of information already available—satellites can identify objects that are 30 centimetres long.