Surfers

July 2, 2016, 7am PDT
A rowdy collection of Palos Verdes surfers, some of them middle-aged, will resort to criminal tactics to keep outsiders away from their favorite spot. They've even built a fort, and officials are having trouble getting rid of it.
LA Times
March 11, 2009, 8am PDT
A group of surfers has successfully blocked an environmentally-harmful beach dredging and repair project in Florida, at least temporarily. The project was meant to counteract beach erosion problems, but was protested over concerns about local reefs.
The New York Times