(a) To ensure that their constitutional and legislative systems provide adequate and effective guarantees of freedom of thought, conscience, religion and belief to all without distinction, inter alia, by the provision of effective remedies in cases where the right to freedom of thought, conscience, religion or belief, or the right to practise freely one's religion, including the right to change one's religion or belief, is violated;
(a) 确保其宪法和法律制度充分有效、不加区别地保障所有人的思想、良心、宗教和信仰自由，包括在思想、良心、宗教或信仰自由权利或者自由信奉宗教的权利、包括改变宗教或信仰的权利受到侵犯的情况下，提供有效的补救措施；