Progress Party (1989–2001) Kleppe was a prominent politician for the Progress Party during the 1990s and was a member of their national board from 1989 to 1999. He was a member of parliament for two periods, from 1989 to 1993 and from 1997 to 2001. From 1995 to 1999 he was the second deputy leader of the party. During electoral campaigns in 1999, Kleppe, together with his close party colleague
Øystein Hedstrøm, notably ran numerous campaigns together, popularly known as the "Hedstrøm & Kleppe Show", where they discussed issues regarding immigration and integration. In early 2001 turmoil however erupted within the Progress Party, and Kleppe was suspended and soon left the party, in spite of strong opposition to the suspension in many local chapters of the party. Kleppe was seen by party chairman
Carl I. Hagen as a "leader" of a rebellious faction of the party, as well as being controversial, because of his positions on immigration as well as other issues where he contradicted the official party policy. He was also accused of not being a "constructive team player." His earlier history was toppled when Kleppe attacked then deputy leader
Terje Søviknes in the turmoil around the sex scandal he was involved with at the time, insinuating him of fooling around with young girls and possible
sexual assaults. His campaign failed and he received only 2.8% of the vote in Vest-Agder, a largely disappointing result as he was regarded as having a strong support there with an opinion poll in March where 17.5% said they would vote for him. In early 2001 he had also apparently been nominated as the top candidate for the
Liberal People's Party in two counties, but conflict erupted over the party's status. The dispute was resolved in June when they announced that they would launch the "Freedom Party", but the plans were never realised. Since this failed, they instead contested the election by
a loose collection of county lists.
Democrats (2002–2023) Kleppe went on to found the
Democrats in 2002. He was elected as member of the
Vest-Agder county council and the
municipal council of
Kristiansand Municipality in the
2003 local elections, and was re-elected again in 2007. Kleppe has held speeches at several rallies of the anti-Muslim activist group
Stop Islamisation of Norway (SIAN). In 2015 he also held a speech at a
Pegida rally in Kristiansand. In 2023, Kleppe and all the party's elected representatives in Kristiansand and Southern Norway were expelled from the party after Kleppe criticised the
Russian invasion of Ukraine and demanded that
Vladimir Putin be put on international trial, in opposition to the party's decision to oppose weapons support to Ukraine. He thereafter started the new "Kleppe List". He was re-elected to the Kristiansand municipal council the same year as the party's only representative. ==Political views==