https://www.scconline.com/blog/post/2022/05/13/in-refusing-a-local-organisation-to-fly-their-christian-flag-at-the-entrance-of-city-hall-did-city-of-boston-violate-the-first-amendment/
In refusing a local organisation to fly their “Christian Flag” at the entrance of City Hall, did City of Boston violate the First Amendment?  SCOTUS answers