text:  A deputation that included Eamonn McCann met senior army officers and told them that the army would not be allowed in until certain demands were met , including the disarming of the RUC , the disbandment of the B @-@ Specials and the abolition of Stormont ( the Parliament and Government of Northern Ireland ) . The officers agreed that neither troops nor police would enter the <unk> and <unk> districts . A ' peace corps ' was formed to maintain law and order . When the British Home Secretary , Jim Callaghan , visited Northern Ireland and announced his intention to visit the <unk> on 28 August , he was told that he would not be allowed to bring either police or soldiers with him . Callaghan agreed . Accompanied by members of the Defence Committee , he was " swept along by a surging crowd of thousands " up <unk> Street and into Lecky Road , where he " took refuge " in a local house , and later addressed crowds from an upstairs window . In preparation for Callaghan 's visit the " Free Derry " wall was painted white and the " You are now entering Free Derry " sign was professionally re @-@ painted in black lettering . 
  