Lesotho

1. Subject to the provisions of subsections (4) and (5) no law shall make any provision that is discriminatory either of itself or in its effect.
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3. In this section, the expression “discriminatory” means affording different treatment to different persons attributable wholly or mainly to their respective descriptions by race, colour, sex, language, religion, political or other opinion, national or social origin, property, birth or other status whereby persons of one such description are subjected to disabilities or restrictions to which persons of another such description are not made subject or are accorded privileges or advantages which are not accorded to persons of another such description.
4. Subsection (1) shall not apply to any law to the extent that that law makes provision—
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e. whereby persons of any such description as is mentioned in subsection (3) may be made subject to any disability or restriction or may be accorded any privilege or advantage which, having regard to its nature and to special circumstances pertaining to those persons or to persons of any other such description, is reasonably justifiable in a democratic society.
Nothing in this subsection shall prevent the making of laws in pursuance of the principle of State Policy of promoting a society based on equality and justice for all the citizens of Lesotho and thereby removing any discriminatory law.
... (Sec. 18)

1. Lesotho shall adopt policies aimed at promoting a society based on equality and justice for all its citizens regardless of race, colour, sex, language, religion, political or other opinion, national or social origin, property, birth or other status.
2. In particular, the State shall take appropriate measures in order to promote equality of opportunity for the disadvantaged groups in the society to enable them to participate fully in all spheres of public life. (Sec. 26)