Non-discrimination 17. (a) Everyone is entitled to the rights and freedoms included in this Chapter without discrimination of any kind, including race, national origin, colour, sex, age, mental or physical disability, political or other opinion, property, birth or other status, or native island. (b) Special assistance or protection disadvantaged individuals or groups, or groups requiring special social assistance, provided in law shall not be deemed to discrimination, as provided for in article (a). to to as be Duty of the State 18. It is the duty of the State to follow the provisions of this Constitution, and to protect and promote the rights and freedoms provided in this Chapter. Freedom from restraint 19. A citizen is free to engage in any conduct or activity that is not expressly prohibited by Islamic Shari’ah or by law. No control or restraint may be exercised against any person unless it is expressly authorised by law. Equality 20. Every individual is equal before and under the law, and has the right to the equal protection and equal benefit of the law. Right to life 21. Everyone has the right to life, liberty and security of the person, and the right not be deprived thereof to any extent except pursuant to a law made in accordance with Article 16 of this Constitution. Protection of the environment 22. The State has a fundamental duty to protect and preserve the natural environment, biodiversity, resources and beauty of the country for the benefit of present and future generations. The State shall undertake and promote desirable economic and social goals through ecologically balanced sustainable development and shall take measures necessary to 5