The House will not expect me to go into details about the successful operation in Roscommon and Sligo, but I echo the congratulations sent by my right hon. Friend the Secretary of State to the Minister for Justice and the Garda Commissioner on the part that they played in that. We have always had good, close co-operation at the border, but the work that is now in hand should, over months and years, improve the strategic approach of both the police forces in the island of Ireland in the battle against terrorism.