Adam Cameron wrote:
Yep, Al Qaeda could get a sodding artillery piece onto the underground
in the time these guys must have had.
It's not a very practical place for an artillery emplacement though, is it?
;-)
Oh, i dunno:
http://en.wikipedia.org/wiki/Railway_gun

Heh. It's not in a TUNNEL, though, is it?

Some of them were kept in tunnels for protection when not being fired:
http://www.undergroundkent.co.uk/etc...way_tunnel.htm

Not tube tunnels, though :-)
--
Arthur Figgis Surrey, UK