In the United Kingdom, Catholic, Church of England (in England) and Jewish schools have long been supported within the state system, with all other state-funded schools having a duty to provide compulsory religious education. Until the introduction of the National Curriculum, religious education was the only compulsory subject in state schools. State school religious education is non-proselytising and covers a variety of faiths, although the legislation requires it to include more Christian content than other faiths. The Church of Scotland does not have schools, although it does often have a presence in Scottish non-denominational institutions. There is no National Curriculum for Religious Education in state schools in England. In England and Wales, the content of the syllabus for state schools is agreed on by local education authorities (LEAs), with the ratification of a Standing Advisory Council on Religious Education (SACRE) comprising members of different religious groups, teachers and local councillors. Parents with children in state schools can withdraw them from all or part of the lessons on religious, sex and relationship education if they want.