operation White Horse.
The Operation White Horse is a police investigation, taken into action, after reports from police and local stadium controllers, that a group of people, calling themself rasmus knud s.a.t.h had appeared at at least 7 football matches at London based clubs, of which smaller events of crowd violence have been reported 4 times, but without direct proves of connections to the rasmus knud s.a.t.h.
At matchday the 12th, the s.a.t.h.´s were followed by civile police, placed in positions from Seven Sisters to White Hart Lane, at High Road, Park Lane and Worchester Avenue.
After the game the police lost contact with the s.a.t.h.´s, when the crowd turn down High Road, and firstly spotted them again outside Seven Sisters when the riots had started.