Does my noble and learned friend agree that, if at the end of this week the House of Commons discusses a delay to the Brexit date, a short delay would be entirely useless? Does he agree that what is required is a substantial delay of the kind advocated by the noble Lords, Lord Kerr and Lord Hannay, or the noble Lord, Lord Armstrong yesterday? As existing members of the European Union, we could discuss and negotiate our future relations with the European Union either within or without. Does he agree that that does not necessarily involve Brexit or, necessarily, a further referendum? Indeed, it might involve a Government of national unity to negotiate.