[jaguar]

They're not asking them to simply take it out of advertising, they're saying the government would have to 'explicitly oppose sex trafficking and prostitution' which would be counterproductive to Brazil's program which as the article points out, is a model of success internationally. I personally don't think the promotion & legality of these things makes much difference, whether it be booze, drugs or prostitutes, legalising them simply makes it safer, easier and keeps the money out of criminals hands.