The PvdA lost the race for Prime Minister to the CDA after suffering a loss of nine seats in the 2006 general election. The PvdA now held only 33 seats, losing many votes to the Socialist Party (SP). The PvdA had previously distanced themselves from the idea of a voting bloc on the left. It did, however, join the fourth Balkenende cabinet on 22 February 2007, in which Wouter Bos became minister of Finance. In the aftermath of the lost elections, the entire party executive stepped down on 26 April 2007. On Saturday 20 February 2010, the Labour Party withdrew from the government after arguments over the Dutch role in Afghanistan.
