The Home Office still banned him from explaining his case to Parliament.
This dumb c*w who is supposed to be the Home Secretary has more lives than a litter of cats.
If the intelligence guy saw fit to shoot off in a public forum, the failure to produce him to Parliament is simply May and Cameron giving the V-sign to the nation.
The chances are it will be yet another screw-up in a long series of governmental screw-ups. These systems will only catch idiots, professional terrorists use leading edge technology, And they think a fail rate of 16.7% is acceptable.
The Americans have already invested in technology so the UK should set up a sharing arrangement. If the US have problems with this concept, the UK should simply tell them to take all their satellite junk out of Menwith Hill, Yorkshire. That would get the UK respect.
The Americans call this playing hardball. It's what they do all the time.
Meanwhile, there is Silent Circle, TOR and PGP.