I agree entirely with my hon. Friend. I do not know whether she has, but I have engaged in exchanges with David Jones—clearly, I will not continue to do so—because whoever he or she is was a very prolific tweeter during that campaign. So, yes, we need to be aware of those issues.
According to Facebook, neither the Foreign and Commonwealth Office, nor No. 10, nor the intelligence services have given it any advice about what it should be looking for. If that is correct, it concerns me, and I hope the Minister will respond to that point.