The Regulators stormed an in-session court to protest the courthouse rings and corruption

On September 24, 1770, annoyance reached a breaking point. The local aristocracy in Hillsborough, including a sheriff and several justices of the peace, were attacked by a sizable group of Regulators. Armed with clubs, they entered the courtroom and interrupted the proceedings. In concern for their safety, several government officials left the city.

The populace trashed the residence of the most despised official, Edmund Fanning. The Johnson Riot Act was enacted in response to the colonial assembly, which imposed severe fines on anyone who gathered "illegally, tumultuously, and riotously" and refused to disperse when commanded. Herman's Husband was kicked out of the gathering and taken into custody but later released.

The mob staged their own fake trial in the courtroom following the pillage of the courthouse and destruction of Fanning's own residence. They added their own vulgar entries to the court file as well. The Johnston Disturbance Act, which allowed them to penalize anyone who incited or took part in riots going forward, was quickly passed by the general assembly as a result of this riot.