sentences:  In addition, it was claimed by McKee's critics, notably Gerry Adams and Danny Morrison, that discipline in the Belfast Brigade all but broke down in this period, leading some IRA volunteers to slip into criminality.British Intelligence was also able to use the ceasefire period to recruit more informants within the IRA.It was therefore almost with relief that many figures in the IRA Belfast Brigade welcomed the end of the IRA ceasefire in January 1976.