i didn't say anything about it being a brothel law, it is a city ordinance (law) that no more than 3 unrelated persons of either sex may live in a single dwelling in ames, ia.
ames municiple code (under rental housing, bottom of page 1 into top of page 2) how do i know? i lived there when the ordinance was challenged at the city council meeting. i also plan on moving back there this year. it was all over the news IN AMES. now, i don't know if anyone else cares outside of ames, but it was a big deal for those of us who lived off campus and in larger houses (not sorority/fraternity, but actual houses we rented).
as far as the petty comments regarding my post structure and grammar... well, as i said, they're petty and meaningless.
edited to correct facts related to ordinance and add link