From 1972 to 1975, an NDP government led by Dave Barrett held power but was defeated after a showdown with organized labour. Social Credit was returned to power with a new leader, and the son of the former Premier, Bill Bennett, who had been recruited by the party's old guard but brought in a new style of politics. In 1986, the younger Bennett retired from politics and his successor was Bill Vander Zalm. Under his leadership, he and his party became increasingly unpopular. In the face of mounting unpopularity and numerous scandals, the party was defeated by the NDP who went on to lead the province for the next ten years.