Two major roads remain closed in Cambridgeshire because of fears an aircraft hangar roof at Duxford could be blown off after it was damaged by storm Ciara
Part of the M11 as well as the A505 are closed in both directions close to the Imperial War Museum.
Cambridgeshire Police said a section of roof on one of the aircraft hangars at the museum had been deemed unsafe "and there is a possibility it could be blown off by Storm Ciara".
Diversions are in place between junctions nine and 11 of the M11 and between the Whittesford and Fowlmere approaches of the A505.
