 Oscar Hillgaar left the party on 22 April . The other three libertarian parliamentarians postponed their decision , attending meetings with county leaders on 17 and 22 April . A leading figure in these talks was Henning Holstad from Oslo . Hagen replied that such talks had no grounds in the Progress Party by @-@ laws . The meeting on 22 April went well for the three parliamentarians , but on 30 April the central committee met , and Øystein Hedstrøm put forward a proposal for a " loyalty declaration " to Hagen and the policies agreed to on the national convention . The proposal of a written declaration was not passed , but the central committee decided to demand loyalty . It also removed Lars Erik Grønntun from the executive board ( Norwegian : arbeidsutvalg ) . 
