In the aftermath of the synagogue shooting last year Pittsburgh passed some sweeping new anti-gun measures.
Only problem is, Pennsylvania is a pre-emption state, and similar activities had been struck down by the courts in the past.
Well, Pittsburgh's new laws have been struck down by the courts.
https://www.nytimes.com/2019/10/30/us/pittsburgh-judge-gun-control.htmlThe city vows that it will appeal, but so did the other cities whose laws were struck down, and none of those appeals have been successful.