According to the 1985 ruling, the Handschu Agreement limited indiscriminate surveillance of purely political activity. If such surveillance was to take place, it first had to be approved by the three-member Handschu Authority and performed only by the specially-designated Public Security Section, a division of NYPD Intelligence. It also prohibited the videotaping or photographing of large public gatherings when there was no indication of criminal activity and forbade the sharing of information with outside agencies unless they agreed to be bound by the limitations of the Agreement.

This is what was assumed to be in place. When the plaintiffs filed in February, their attorney pointed out that the police activity that had been observed clearly violated those limitations.