Right to freedom from discrimination
Section 42(1)(a) · 1999 Constitution (2004 edition)
What Constitution says
(a) be subjected either expressly by, or in the practical application of, any law in force in Nigeria or any executive or administrative action of the government, to disabilities or restrictions to which citizens of Nigeria of other communities, ethnic groups, places of origin, sex, religions or political opinions are not made subject; or
This is the 1999 Constitution as published in 2004. Later amendments aren't included yet, so a section may have changed since.
Original source
Official Gazette · CFRN 1999 official PDF · printed page 39. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections