Well i found that most of the restaurants, and places i go, dont have it poste. However, if i am in a bimd and have to run into a convenient store or something that is posted i ignor it, because they 1.) Wont notice hence concealed 2.) Should the off chance in the few minutes i am in there, and something should happen, robbery for example and the owner is at gun point, pretty sure hed appreciate the the fact i didnt dollow the sign. So to be honest though, depends on where i am going and howlong id be there. If longer than 10 mins prolly follow the sign.
But i do plan on moving first chance i get, milwaukee is not a place to get caught in a self defense case, odds are against you, just because of the biasness of the police/judges and such. Now, dont take that wrong, im not saying that they are all swinging against it, however with the stories just seems like the odds would be against you... IMHO