Two men arrested under the Terrorism Act over an explosion near a mosque in Walsall are also being questioned over a separate blast at a mosque in Tipton which scattered debris including nails around the area, West Midlands Police.
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A manhunt is being undertaken after two men were shot - one fatally - at a residential site on Thursday evening.
Residents of Fort McMurray were restricted to salvaging only their clothes and pets as they were evacuated.
Warm sunshine to end the working week