European Union (Notification of Withdrawal) Bill

My Lords, I am very grateful to the noble Lord, Lord Hain, for raising one of the issues that has troubled me most about leaving the European Union. It is not just about citizenship, from my perspective. So many companies across Ireland are deeply concerned about the possibility of leaving the EU with no deal, falling back on WTO rules, and the effect on the economy of the north and the rest of Ireland. In the context of us having responsibility for the whole of the United Kingdom, I urge the Minister to reassure us that it is possible to leave the customs union and still provide significant comfort to corporations and others engaged in economic activity in Northern Ireland.