Possible Clues:

• Stop crossing Swords with everyone taken in by accountant offering a temporarily break from troubles
• Stop fighting with everyone in American state promising respite from The Troubles
• End argument about everybody at party in street in Paris
• Pay a visit with a hearing piece to bring the trouble to an end
• Shout at old northern force with energy - 'if you put your guns down, so will I'
• Suspend the hostilities
• Stop fighting