Bloody Sunday (1921) all had been killed or fatally wounded in Belfast. At the time the day was referred to as "Belfast's Bloody Sunday". However the title of "Bloody Sunday", is now more commonly given in Ireland to events in Dublin in November 1920 or Derry in January 1972. A strict curfew was enforced in Belfast after the violence, to try to ensure the Orange Order's 12 July marches passed off peacefully. Directly after the violence, on 11 July, the Commandant of the IRA's 2nd Northern Division, Eoin O'Duffy, was sent to Belfast by the organization's leadership in Dublin to liaise with the
Sunday Bloody Sunday (John Lennon and Yoko Ono song) the same title. Madinger and Easter similarly consider U2's song to be "superior". Lennon biographer Jon Wiener regarded the song as a "failure". According to Carr and fellow "NME" writer Tony Tyler, Lennon's prestige in England nosedived as a result of the song's accusations of genocide. Journalist Robin Denselow criticised the lyrics of both of Lennon's Irish-themed songs on "Some Time in New York City" in 1989, and summarised much of the criticism of "Sunday Bloody Sunday" in stating that: the suggestions at the end of "Sunday Bloody Sunday" that the problem be solved by shipping back to Britain the