Knife attack at MI5 headquarters
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Two security guards are attacked by a man wielding a machete at the UK security service's building in London.
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Detectives were last night questioning a man who stormed the headquarters of MI5 armed with a machete. Two security guards were injured when the man charged Thames House in London, where the security service and the Northern Ireland Office are based.
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Officer attacked in Victoria Street, a short walk from Scotland Yard.
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A 15-year-old girl is stabbed with a knife in an attack at Liverpool Lime Street railway station.
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A man armed with a knife is arrested in the secure area outside the Prime Minister's residence in Downing Street.
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A man is arrested after the security gates at Downing Street are attacked with a sledgehammer.
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An intruder with a knife was arrested inside the high-security area around Prime Minister Tony Blair's Downing Street residence late Sunday.
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A leading city figure is stabbed to death in his own home by intruders, police say.
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Detectives investigate a knife attack on a prisoner in the cells below the High Court in Glasgow.
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Police in the UK's worst knife crime hotspots will be told to prosecute anyone caught with a blade, the prime minister says.
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Police are still questioning a man after two security guards were attacked with a machete at MI5 headquarters.
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MI5 reveals the identity of several World War II double agents in papers released to the National Archives.
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Police have been questioning a man in connection with a spree of knife attacks, which killed one person and seriously injured five others just days before Christmas.
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A team from MI6 was operating at the British embassy in Paris when Princess Diana died in a car crash, the inquest into her death was told
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A massive search is under way for a man who stabbed a police constable in north London.
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Three of the men were seized in a &quot;pre-planned&quot; operation by officers from the Metropolitan Police anti-terrorist branch at a hotel in Brent Cross, north London.
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Detectives are continuing to question a 30-year-old man held after a series of knife attacks in north London left one man dead and five people injured.