Source: rt.com

Europe is in a state of high alert after anti-terror raids netted over two dozen arrests. UK police have raised threat level to ‘severe’ fearing attacks similar to the one narrowly averted in Belgium, while Brussels has deployed troops to guard key sites.

The security beef-up in Britain to the second-highest level of five comes after a Thursday raid on an extremist cell in Belgium revealed an imminent plan to attack police officers. British authorities say a similar attack may be in preparation in UK, the British media reported.

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