It would seem that this is a classic case of someone repeatedly pissing off the land manager which results in changes in law that further restrict all of us. I don't know that there were not others that helped encourage the land manager to update the rules, but the provisions by which the law is enforced allow the land manager (in this case, Joss?) to update/set the rules.
Here is Title 36 Code of Federal Regulations (CFR), Part 1, Section 1.5(a)(1) that is referred to.
ยง 1.5 Closures and public use limits.
(a) Consistent with applicable legislation and Federal administrative policies, and based upon a determination that such action is necessary for the maintenance of public health and safety, protection of environmental or scenic values, protection of natural or cultural resources, aid to scientific research, implementation of management responsibilities, equitable allocation and use of facilities, or the avoidance of conflict among visitor use activities, the superintendent may:
(1) Establish, for all or a portion of a park area, a reasonable schedule of visiting hours, impose public use limits, or close all or a portion of a park area to all public use or to a specific use or activity.