Fearing a surrender to the Germans, Marcel-Henri Jaspar, a junior minister, left France for London where, together with Camille Huysmans, he appeared to form a rebel government or Belgian National Committee ("Comité national belge") condemned by the official government. De Vleeschauwer arrived in London, where he was joined by Camille Gutt, the Minister of Finances, to deal with the threat. Pierlot remained in France. De Vleeschauwer travelled to neutral Spain where, at Le Perthus on the French-Spanish border, he met with Pierlot and Paul-Henri Spaak, the Minister of Foreign Affairs, to attempt to persuade them to join him in London. Pierlot refused. Continued negotiations with the new Vichy government of Philippe Pétain proved fruitless. In August 1940, under pressure from the Germans, the French broke off diplomatic relations with the Belgian government and ordered it to disband. On 22 August, Pierlot and Spaak received the permission of the government to leave for London while the rest of the government remained in France.