This follows years of campaigning by residents as prostitutes and clients have moved closer to residential neighbourhoods after the quakes.
The hosts took the lead with a quickfire double in the space of two second-half minutes as Paulinho and Gabriel Jesus got on the scoresheet, with the latter proving particularly damaging as Chile fell out of the top five as a result.
The Chileans began on a good note when they played their typical game with little spaces for the Brazilians to explore as they defended from deep and were strong in the middle.
But Jesus warned that friendships will be cast to one side when the teams face one another later tonight, "They defend their team". Can La Roja just about cause an upset?
Chile, third in the 10-team South American group, need a point to ensure at least a playoff spot.
Here it is. The final day of the October international matches is upon us. "Here, when it comes to Brazil, we are always trying to win". There's even a popular hashtag #EntregaBrasil (rough translation: Give it up, Brazil) full of tweets calling on the national team to lose to Chile to screw Argentina.
Seventh-placed Paraguay host bottom-of-the-table Venezuela, and could scramble into a play-off spot if Argentina fail to win. "But we have to think only about ourselves". 'That will make us all play well. They are at home, which favors them. "And it won't change now".
Chile tried to find a goal but without any luck, as Brazil scored from a counter in the 92nd minute after goalkeeper Bravo had gone up for a corner. Marouane Fellaini will not be in squad after an injury he earned against Bosnia.