As I indicated to the hon. Member for North Down, I am acutely alive to these very serious challenges. I spent the first eight years of my life in Northern Ireland, so I understand it pretty well. The best way to avoid these challenges is to come to a deal.
By the way, the best way to have effective government in Northern Ireland is for all the parties in Northern Ireland to get back together and get back into government. Let us get a functioning Executive and a functioning Assembly that can truly speak at a local level for the people of Northern Ireland.