Already the law in CT.
An ammunition certificate can ONLY be obtained at one building in the entire state, and for a cost. The law makers knew the “wrong colored people” most likely were poor enough to not have the money nor the transportation to get this certificate.
Their daughter cotillion is now safer from “those people”, so they think.
Connecticut is a small state and one can easily drive across the border to obtain ammunition, not that I am advocating it.