Though about 50% of the population are Christians, it is believed that most of these followers incorporate traditional indigenous elements into their faith practices. Catholic and Protestant missions are scattered throughout the territory. Islam is followed primarily in the north. About 25% of the population are Protestant, another 25% are Roman Catholic, and 15% are Muslim. Traditional indigenous beliefs are practiced by about 35%. Though freedom of religion is constitutionally mandated, the government prohibits religious fundamentalism and intolerance. The Unification Church has been banned since the mid-1980s. The practice of witchcraft is considered a criminal offense, however, prosecution is generally made only in conjunction with other criminal activity, such as murder.