I'm very curious what "banning" predictive policing even means here. In the broadest sense, predictive policing is using data to inform where crime will happen

I'm very curious what "banning" predictive policing even means here. In the broadest sense, predictive policing is using data to inform where crime will happen in the future. Is this to say you can't use historical trends to allocate police in a city? Should police be allocated only based on population size/density in a region? Is using your knowledge of what neighborhoods tend to be "crime heavy" predictive? Are they crime heavy because of increased policing (you found more crime because you were looking) or because there really was more crime? What is the line here?