I think Detroit could have an economic revival if they just took a portion of the city build walls around it and made it an anything goes zone where you can do

I think Detroit could have an economic revival if they just took a portion of the city build walls around it and made it an anything goes zone where you can do whatever you want. But why would you hire armed guards when you can hire off duty police officers who will wear their uniforms while they work for you? Yes, you can do this legally! Also the local police, as part of a labor action, are now WARNING people Attention: Enter Detroit at your Own Risk