I have not had time to pour over the actual law being challenged in greatre detail but here is the synopsis:
"The New York City ordinance challenged in the new case allows residents with so-called premises licenses to take their guns to one of seven shooting ranges within the city limits. But the ordinance forbids them to take their guns anywhere else, including second homes and shooting ranges outside the city, even when they are unloaded and locked in a container separate from ammunition."
But in my legal opinion, the foundation of this ordinance could easily fall to a challenge of it being arbitrary and violating the 2d amendment by regulating guns in a burdensome and arbitrary fashion. I think the "even when they are unloaded and locked.." proves the law was not meant to regulate for safety but to restrict entirely and would fall under a challenge of excessiveness. Happy to discuss the legal points in this if you can put aside your gun hyperbole. I have a background in law and really like Constitutional issues and this specific case is loaded with great analysis potential.