The people of Alderney could not start returning until December 1945 due to the huge cleanup operation needed simply to make the island safe for civilians. When the islanders returned home they were shocked to see the state of the island, with many houses completely derelict: the Germans had burned anything wooden, including front doors, for fuel. Archival and object evidence of the general evacuation in 1940 and the subsequent occupation of Alderney can be found in the Alderney Society Museum.