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As the director general of the Security Service has made clear, the Security Service is currently tracking 30 terrorist plots, comprising of 200 groupings or cells and totalling around 2,000 individuals.
In 2008, 50 people have been convicted in 18 significant terrorism cases. Of these 50, 21 individuals pleaded guilty.
In 2007, 36 individuals were convicted in 14 significant terrorism cases. 21 of these individuals pleaded guilty.