Not every Irishman, just the ones that looked guiltyNo that is untrue, the Police didn't go around beating up people because they were Irish.
The IRA and their political wing were engaged in a terrorist campaign against the British state and its population.
This behaviour led to the inevitable rise of anti Irish sentiment and the prospect public anger being directed at people who were perceived to be supporters of the atrocities of the IRA.
Given the level of provocation from the IRA and its supporters the British response was quite restrained.
