On 27 May 1968 the Allied Control Council declared that they would give up their right of control ("Vorbehaltsrecht") if the Emergency Acts were passed. On 30 May, when the law was voted on, the FDP was the only party to stand firm against their introduction. Of the Grand Coalition, 54 members also voted against them. The laws came into effect on 28 June 1968, marking the end of the special powers the Allied forces had been given over Germany in the Statute of Occupation of 21 September 1949.