In 1992 the liberal Lars Grønntun was elected leader after a power struggle with Ingvar Myrvollen . This began a period of large-scale infighting which ultimately led to the board dissolving the organization , only to have the decision reversed by the party . After the expulsion of its entire liberal faction during the 1994 Progress Party national convention at Bolkesjø in Telemark , Ulf Leirstein became the new leader
1994 Progress Party national convention
1994 Progress Party national convention
Progress Party's Youth