“All persons are equal before the law and are entitled without any discrimination to the equal protection of the law. In this respect, the law shall prohibit any discrimination and guarantee to all persons equal and effective protection against discrimination on any ground such as race, colour, sex, language, religion, political or other opinion, national or social origin, property, birth or other status.”
“Where apparently discriminatory treatment is shown, it is for the alleged discriminator to justify it as having a legitimate aim and as having a reasonable relationship of proportionality between the means employed and the aim sought to be realised.”