LONDON, Aug 21: British police believe they have foiled a nerve gas attack by the Al Qaeda terrorist network on the British parliament, the Sunday Times reported. The newspaper said the plot to target the House of Commons, was prepared last year and had been discovered in coded emails on computers seized from terror suspects in Britain and Pakistan.

“Police and (domestic intelligence agency) MI5 then identified an Al Qaeda cell that had carried out extensive research and video-recorded reconnaissance missions in preparation for the attack,” it said.

The paper based its report on an internal police document it said it had obtained detailing a meeting of senior police officers held last month.

It quoted an unnamed senior police officer as saying that the plot involved a gas or chemical “dirty bomb” attack against parliament.

“The House of Commons was one of their targets as well as the Tube (underground subway network),” he reportedly said.

“They were planning to use chemicals, a dirty bomb and sarin gas. They looked at all sorts of ways of delivering it.”

The report said police had decoded the emails with the help of an informant from Al Qaeda, which sprung to international notoriety with attacks including the Sept 11, 2001 strikes against the United States.

The network is also believed to have at least inspired, if not directed, last month’s bomb attacks on London.

“By revealing the terrorists code he (the informant) was also able to help MI5 and GCHQ, the governments eavesdropping centre at Cheltenham, to crack several more plots,” the report said.

As a result of the discovery of the plot, security had been increased around the British parliament in the middle of this year, the report said.—AFP