A fire that destroyed a public library at a school in Cambridgeshire was accidental.
Forensic experts have completed their investigation into the blaze at Sawston Village College, and think it was caused by a hot air gun.
More than 1,000 pupils returned to the classroom this week, after Thursday's evacuation.
More top news
Storm Ophelia may be battering the western side of the British Isles but in the East it has brought October warmth and a red sky and sun.
The strong and gusty winds should ease on Tuesday morning. It should be dry with sunny periods through much of the day.
Police are hunting a white van after a shooting in Kettering, Northamptonshire.