Section 241 of the Criminal Code Act in Nigeria. Acting as keeper of brothels, gaming houses and betting houses

Any person who appears, acts, or behaves, as master or mistress, or as the person having the care or management of any such premises, house, room, set of rooms, or place, as is mentioned in section 225B, 236 or 239 of this Code, is to be taken to be the keeper thereof, whether he is or is not the real keeper.

Section 241 of the Criminal Code Act in Nigeria

Act structure