Good points. And thanks for not saying "Google said...".
Independant sources are not listed in google. :-).
[ObSecOp: FWIW, you can google how a cell phone can be used as a detonator
and it does tend to demonstrate some thought on controlling cell
signals as security policy...THAT is a good use for google.. -M< ]
ObTechnoPoliButOffTopic:
If the UK GOV makes a tacit denial of such an event
that would hold more[1] credibility than them pointing
at others saying they didn't do it.
[1] Slightly more, depending upon how high up.
-M<