On 9 July 1921, a ceasefire (or truce) was agreed between representatives of the
Irish Republic and the British government, to begin at noon on 11 July. Many Protestant loyalists condemned the truce as a 'sell-out' to republicans. On the night of 9–10 July, hours after the truce was announced, the RIC attempted to launch a police raid in the Catholic
Lower Falls district of west Belfast. Scouts alerted the IRA of the raid by blowing whistles, banging dustbin lids and flashing a red light. On Raglan Street, a unit of about 14 IRA volunteers ambushed an armoured police truck, killing one officer and wounding at least two others. The officer killed was Thomas Conlon, a Catholic from
County Roscommon, who, ironically, was viewed as "sympathetic" to the local nationalists. That killing sparked a week of ferocious violence between Protestants and Catholics in west Belfast in which 22 people died. The following day, Sunday 10 July 1921, Protestants, "fearful of absorption into a Green, Catholic Ireland [...] and blindly angered by the presence of heresy and treason in their midst, struck [...] at the Catholic community" while "vengeful Catholics struck back with counter-terror". about 150 of which were Catholic homes. The
Irish News reported that the Falls district was "in a state of siege". While the IRA was involved in some of the fighting, it did not control the actions of the Catholic community. A rival Irish nationalist group, the
Hibernians, were also involved on the Catholic side. Catholics claimed that police—mostly from the overwhelmingly-Protestant
Ulster Special Constabulary (USC)—drove through Catholic enclaves in armoured cars firing indiscriminately at houses and bystanders. The inquest into her death concluded that they had "deliberately" shot the girl and added: "In the interests of peace, Special Constabulary should not be allowed into localities of people of opposite denominations". The police returned to their barracks late on Sunday night, allegedly after a ceasefire had been agreed by telephone between a senior RIC officer and the commander of the IRA's
Belfast Brigade,
Roger McCorley. Three people were shot dead that day, including IRA volunteer Seamus Ledlie, who was shot minutes before midday. One Catholic man who was shot that day died from his wounds nine months later. Most of the dead were civilians and at least four of the Catholic victims were former soldiers who served in the First World War. More than 100 people were wounded. ==Aftermath==