 Complete the following phrase:  On 8 May 1945, Western Allied and German signatories of the German Surrender in Berlin and their entourage landed at Tempelhof airport. At the beginning of May, Weser Flugzeugbau opened a workshop in hangar 7 to repair streetcars. In the following weeks, Berliners raided all unguarded parts of the opened buildings searching for food or anything else useful in bartering in the black market. In accordance with the 