At that time neither Ford of Britain nor Ford Werke AG were 100% subsidiaries of Ford Motor Company in Detroit and before the Second World War each company had its own more or less protected market. Until Germany declared war on the US in December 1941, almost half of the shares of the Ford-Werke AG were in German hands, as well as its production sites were managed by the Reich Commissioner for the Treatment of Hostile Property - Johannes Krohn. Just as Ford also had to comply with the type restrictions of the Schell-Plan, which were introduced in March 1939 in anticipation of the war.