In September 1932, Germany walked out of the conference, claiming it was impossible to achieve Gleichberechtigung. By this time, the electoral success of the National Socialist German Workers Party had alarmed London, and it was felt unless the Weimar Republic could achieve some dramatic foreign policy success, Adolf Hitler might come to power. In order to lure the Germans back to Geneva, after several months of strong diplomatic pressure by the UK on the French, in December 1932 all the other delegations voted for a UK-sponsored resolution that would allow for the "theoretical equality of rights in a system which would provide security for all nations".[15][16] Germany agreed to return to the conference.