Current title: Facebook Blicks a wide spectrum of users from posting in groups.
Actual title: Facebook blocks users from creating new events near White House, Capitol and state houses
I created the title because it describes the actual situation. A large and somewhat random assortment of people have been blocked from posting on FB groups, apparently as a result of the effort.
Note, the effect of this is actually block a wide swath of users from posting on FB groups entirely. It's an extremely "broad brush" action.