More to the point, I fail to see how the Israeli Embassy getting a bomb threat is meant to be significant.
They probably get bomb threats every day - just consider how many disaffected young Muslim lads there must be in London alone. And the Met/CID must have the duty to follow up every threat they get seriously.
( Mr. Tea 'ulmmm'/'mmneurgh', Fri 8 Jul 2005, 13:02, archived)