The policy, which was first adopted in 1974, was tweaked in April and university officials say the changes were implemented to more clearly spell out the rules.
http://www.nj.com/education/2017/08/rutgers_changed_campus_protest_rules_what_it_means.html
http://www.nj.com/education/2017/08/rutgers_changed_campus_protest_rules_what_it_means.html