20,000–25,000 protesters (not all involved in violence)
Casualties and losses
Many injured; one police constable died later of injuries received
The Battle of George Square was a violent confrontation in Glasgow, Scotland between City of Glasgow Police and striking workers, centred around George Square. The "battle", also known as "Bloody Friday" or "Black Friday", took place on Friday 31 January 1919, shortly after the end of the First World War. During the riot, the Sheriff of Lanarkshire called for military aid, and government troops, supported by six tanks, were moved to key points in the city. The strike leaders were arrested for inciting the riot. Although it is often stated that there were no fatalities, one police constable died several months later from injuries received during the rioting.[1][2]