Following the fall of the Second Van Agt cabinet on 12 May 1982 the Labour Party left the coalition, subsequently on 14 May 1982 Queen Beatrix appointed SenatorPiet Steenkamp as Informateur to look at the possibilities of the Labour Party rejoining the coalition. After negotiations between the parties, Piet Steenkamp failed to reach an agreement between the parties. On 25 May 1982 Queen Beatrix appointed incumbent Prime Minister Dries van Agt as Formateur to form a rump cabinet with the Christian Democratic Appeal and the Democrats 66. On 29 May 1982 the Third Van Agt cabinet was installed and served as a caretaker government until the election of 1982. After the election on 8 September 1982 the Labour Party of Joop den Uyl was the winner of the election winning 3 new seats and had now a total of 47 seats. The Christian Democratic Appeal of incumbent Prime Minister Dries van Agt lost 3 seats and now had 45 seats. The People's Party for Freedom and Democracy under the new leadership of Ed Nijpels was the biggest winner gaining 10 new seats and now had a total of 36 seats in the House of Representatives. On 10 September 1982 Queen Beatrix appointed Member of the House of RepresentativesJos van Kemenade, the former Minister of Education and Sciences as Informateur to start the cabinet formation process. The first round of talks between the Labour Party and the Christian Democratic Appeal were troubled by the personal animosity between incumbent Prime Minister and Leader of the Christian Democratic Appeal Dries van Agt and former Prime Minister and Leader of the Labour Party Joop den Uyl. Van Agt had served as Deputy Prime Minister under Den Uyl his cabinet, and Den Uyl had served as Deputy Prime Minister under Van Agt in his Second cabinet. On 30 September 1982 after long negotiations between the parties, Jos van Kemenade failed to reach an agreement to form a new coalition. On 1 October 1982 Queen Beatrix appointed Vice-President of the Council of StateWillem Scholten, a former Minister of Defence as Informateur to start a cabinet formation process between the Christian Democratic Appeal and the People's Party for Freedom and Democracy. Soon there after incumbent Prime Minister and Leader of the Christian Democratic Appeal Dries van Agt unexpectedly announced his retirement from national politics and stood down as Leader of the Christian Democratic Appeal on 25 October 1982 and subsequently endorsed the Parliamentary leader of the Christian Democratic Appeal in the House of Representatives Ruud Lubbers, a former Minister of Economic Affairs as his successor. On 30 October 1982 the Christian Democratic Appeal and the People's Party for Freedom and Democracy agreed to form a coalition and Queen Beatrix subsequently appointed Ruud Lubbers as Formateur and tasked him with forming a new cabinet. On 4 November 1982 the cabinet formation was completed and the First Lubbers cabinet was installed with Ruud Lubbers as Prime Minister.