Even if you plan everything in detail for your activist activity you cannot control what other people do in areas in the immediate vicinity of your chosen arena. An example of that is what happened to the pressure group Save and Renovate Slussen! (Rädda och rusta upp Slussen!) when staging a protest meeting in April 2010. Things beyond the group's control, or even anticipation, interfered for some minutes with the group's demonstration in Ryssgården square in the center of Stockholm. In the following that incident will be regarded as a disturbance in the realm created by the meeting and thus, a disturbance in the theatricality of the event.
