Rookie wartime MI5 "watchers" were advised they needed to be prepared to offer a big tip if they had to tell a taxi driver to "follow that cab" when pursuing a suspect, newly declassified ...

The guidance is contained in a booklet for recruits during World War Two, which will go on display at the National Archives in Kew, west London Rookie wartime MI5 "watchers" were advised they ...

MI5’s director general has said every terrorist attack is “sickening” during a speech in Washington celebrating the outgoing FBI director. Sir Ken McCallum, who was knighted in the latest ...