On my most recent visit to Northern Ireland some weeks ago, I spoke with politicians from the various parties. The issue of policing was stressed. I recall the former deputy leader of the SDLP, Séamus Mallon, saying policing was the most important issue in the politics of Northern Ireland. What is good enough for Séamus Mallon is good enough for me. I welcome the fact that there has been progress on policing. I congratulate the SDLP on its courageous stance on the issue. That party signed up to something it knew was not totally perfect, as is the case with all such arrangements. I hope Sinn Féin can also walk the extra mile on policing and take part in a body which will preside over the policing of communities across Northern Ireland, whether Nationalist, Unionist, republican or loyalist. Policing is a crucial part of the long-term answer.