I agree with the hon. Gentleman’s comments. What has been achieved in the past 21 years in Northern Ireland is absolutely remarkable. We cannot go backwards. We cannot allow the men of violence to win. We have to stand united. That is what we saw on Friday, when political leaders from across the community stood united in Creggan. I am absolutely determined that we will build on that and that we will see not just, as he said, 21 years but much, much longer for the people of Northern Ireland to enjoy peace, prosperity and a future following the Belfast-Good Friday agreement.