Question: An unarmed teen was shot in 2015 by a Wisconsin police officer that drew attention from what group that campaigns against violence and systemic racism towards black people?
Sentence (from "Special Patrol Group (RUC)"): The Special Patrol Group (SPG) of the Royal Ulster Constabulary was a tactical reserve of 150 officers which had the role: "to provide backup in civil commotion, to police sensitive areas at times of confrontation, and to show the flag in a disciplined and impressive way to those who wished to break the peace."
Relevant evidence: No