Career
Jonstad was elected to the Oppegård municipal council for the Progress Party in 1987, and became leader of the local chapter in 1995. In 1994 Jonstad proposed to introduce mandatory birth control education for refugees, mainly because they "make more children than they can support," as he had outlined in articles in Østlandets Blad. Jonstad came in conflict with the leadership of the party in 1999 after he proposed to put asylum seekers and refugees in "camps", and to establish schools inside the camps for the children of refugees.
Carl I. Hagen soon distanced himself from Jonstad"s policies.
Jonstad was then suspended from the party on 1 September, and expelled on 17 September after he additionally had worked to create a new party, the Norwegian People"s Party. Although he still topped the Progress Party electoral list for the early September local elections, enough Progress Party voters had written him off the list so that he was not elected.
Jonstad was born in Naustdal, Sogn og Fjordane, but moved to Oppegård, Akershus in 1979. He is educated a civil engineer, and has written four books of Oppegård-related local history, as well as a local pictorial encyclopedia.
After his departure from partisan politics, he has been the leader of the Norwegian Privacy Association (Norsk personvernforening), and has criticised what he has seen as certain misuse of surveillance cameras.
Since 2008 he has hosted various websites where he publishes lists of people he considers to "support immigration and Islamisation.".