I know that my hon. Friend understands the importance of communications data in the fight against organised crime, as 95% of the organised crime cases that have been brought before the courts have relied on those data. He will also be aware of some of the surveys that have been run to indicate the proportions of communications data that are used and how they are broken down. For example, a survey in 2012 showed that 51% of communications data used to investigate sexual offences were older than six months. It is that type of information that, if we had further detail, would give that sense of how communications data are used to reassure the public and others in respect of the utility of the powers that are there. That certainly touches on one of my hon. Friend’s points.
8.45 pm
Yes, we have had annual surveys, but the question is what more can be done to strengthen the process? That is something that the interception of communications commissioner raised in his last report and that we are now reflecting on, especially with regard to the detail that can be provided through the transparency report.