Back in 2007, the city of San Francisco enacted a regulation that requires gun owners to keep their guns locked up or otherwise disabled when at home. Gun owners, along with the NRA, filed suit because 2nd half of the 2nd Amendment.
The 9th Circuit Court of Appeals upheld the ordinance, so the “injured parties” appealed to the SC. Unbelievably, they refused to hear the case, thereby rejecting the challenge. The 9th’s decision stands.