the activity. The plan notes that vandals have removed "No Skateboarding" signs and recommends the replacement of those signs. A professional skateboarder promoted on Facebook the use of governmental sites for the prohibited activity during the 2013 federal government shutdown in the United States. See also Anti-skate devices List of professional skateboarders List of skateboarding companies Skateboarding sponsorship Skateboarding trick The Skateboard Hero Carveboarding (or Surfskating) Citations General references Brannon, Brian, and Bryce Kanights (2001). Thrasher: Insane Terrain. New York: Universe Pub. . . Hawk, Tony, and Mortimer, Sean (2000). Hawk: Occupation: Skateboarder. New York: HarperCollins. Hocking, Justin, Jeffrey Knutson and Jared Maher (eds.) (2004). Life and Limb: Skateboarders Write from the Deep End. New York: Soft Skull Press. Mullen, Rodney and Mortimer, Sean (2003). The Mutt. External links Articles containing video clips Boys' toys and games California culture Individual sports Roller sports Sports originating in the United States Summer Olympic sports Transport culture Youth culture Youth culture in the United States