Member States should take appropriate measures to avoid cross-border and harmful interference with countries neighbouring the Union, and cooperate with each other to that end.
Ba cheart do na Ballstáit bearta iomchuí a dhéanamh chun trasnaíocht trasteorann agus dhíobhálach ar thíortha ar comharsana iad leis an Aontas a sheachaint agus ba cheart dóibh obair i gcomhar le chéile chuige sin.