(BBC News) Saudi Arabia is the chief foreign promoter of Islamist extremism in the UK, a new report has claimed.
The Henry Jackson Society said there was a "clear and growing link" between Islamist organisations in receipt of overseas funds, hate preachers and Jihadist groups promoting violence.
The foreign affairs think tank called for a public inquiry into the role of Saudi Arabia and other Gulf nations.
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The Saudi embassy in London says the claims are "categorically false".