Any Ppruners operating regularly into Japan?
It seems that the clever chaps there have started to produce a small device which, when operated in proximity to a mobile 'phone, cuts off the signal - completely. Now, that particular bit of high 'tech would seem to represent a very good business opportunity

It featured in a short broadcast item by Julian Pettifer on the 'Beeb'. Anyone know any more - particularly, where I can obtain one? The thought of being able to stop the ubiquitous blather brigade in mid flow seems too good to be true.