A. Any such dangerous building in the city is declared to be a nuisance.
B. It is unlawful to maintain or permit the existence of any dangerous building in the city; and it is unlawful for the owner, occupant, or person in custody of any dangerous building to permit the same to remain in a dangerous condition, or to occupy such building or permit it to be occupied while it is or remains in a dangerous condition.
(Prior code § 14.402).