A 32-year-old man is being assessed in a secure mental health unit after a police officer and three men were stabbed at a mosque in Birmingham.
He was arrested in Washwood Heath after turning on worshippers during evening prayers on Saturday.
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Another warm day with patchy cloud and sunny spells.
Another dry day with sunny periods, becoming locally very warm.
The threat level has been raised to critical by MI5's Counter-Terrorism Analysis Centre.