The cause of the fire at the University Arms Hotel in Cambridge is believed to be accidental, according to the Cambridgeshire Fire and Rescue Service.
Almost 150 people had to escape from the iconic building when a devastating fire broke out on Tuesday.
Update: Cause of Fire at University Arms in Cambridge was accidental - believed to be fault in air conditioning unit
More top news
Cloudy, humid with occasional rain, sometimes heavy and thundery.
Temperatures soared and the sun shone but there were also some torrential thunderstorms - a typically mixed Bank Holiday weekend.
Rather cloudy with occasional rain on Bank Holiday Monday in the Anglia region. Some brighter spells are likely in places.