Right to freedom of movement
Section 41(1) · 1999 Constitution (2004 edition)
What Constitution says
(1) Every citizen of Nigeria is entitled to move freely throughout Nigeria and to reside in any part thereof, and no citizen of Nigeria shall be expelled from Nigeria or refused entry thereby or exit therefrom.
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