should be based on the Quran, of which 11.3% of agreed that Danish law should be exclusively be based on the Quran and the other 26.5% agreed that Danish law should be based on a mix of the Quran and the Constitution of Denmark. Freedom of speech A poll by the Danish Ministry of Justice in 2020 showed that 76% of Muslim immigrants and their descendants from Turkey, Lebanon, Pakistan and Somalia agreed that criticising Islam should be outlawed, compared to 18% of the total population. The Danish law against blasphemy was abolished in 2017. Religious infrastructure A 2006 report estimated that 20% to 25% of Danish Muslims were associated with a mosque association. Sociologist of religion, Lene Kühle, estimated in 2006 that there were 115 mosques in Denmark. Of these, 11 were Shia, and 2 were Ahmadi. Schools In Denmark, religious studies is named "Christian studies" and focuses on the Church of Denmark. Parents have the right to withdraw their students from these religious courses but Muslim parents rarely do. Students in grades 1-6 learn about the Church of Denmark, before the curriculum begins teaching major world religions, including Islam, in grades 7–9. As a result, all students in Denmark receive a basic understanding of Islamic beliefs and culture. The first Muslim private school was founded in 1978 and called the Islamic Arabic School () in Helsingør. Since then, over 30 such schools have been opened and many offer Arabic language classes and Islamic studies. However, the majority of Muslim students still go to non-religious public schools. The biggest school is Dia Privatskole in Nørrebro with about 410 students. Two Pakistani schools teach in Urdu as mother tongue and several Turkish schools have Turkish instruction. Most other schools cater to Arabic-speaking students. In July 2017 study material in Arabic which promoted martyrdom and jihadism was found in the Islamic school Nordvest Privatskole (tr: Northwest Private School) in Copenhagen during an unannounced visit by Danish education authorities. The school's building was sold in June 2017 to the investor Ali Laibi Jabbar from shia Almuntadar congregation in Malmö. Danish school inspection did not believe the principal of Nordvest when he claimed the investor would have no influence in how the school is run and stopped state funding of the school. In Iqra Privatskole in Copenhagen immigrant-dominated district of Nørrebro it was discovered that vice principal and imam Shahid Mehdi for years