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
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The Duke and Duchess of Cambridge treated their son Prince George to a festive day out in Norfolk over the weekend.
Remaining cloudy but mostly dry with strong winds and mild temperatures.
A couple from Essex had to be pulled out of mudflats by an RAF rescue helicopter after they got stuck while walking their dog.