"Simon Lane" wrote in message
oups.com...
Neil Sluman wrote:
[...]
There's a certain logic to the bombs being badly made. I can't imagine
it's easy to test bombs.

I'm hearing (PM, R4) that these devices were of a similar construction
to the 7/7 ones. They all worked that time, none this time; maybe they
had someone else provide detonators this time?


I imagine it'd be a bit hard to complain about faulty detonators too!