I have clearly recognised the issues highlighted by David Anderson and by right hon. and hon. Members during this debate. The hon. Gentleman should take reassurance from my statements.
Amendments 21 and 23, which are in the names of my hon. Friends the Members for Stone (Sir William Cash) and for Gainsborough (Sir Edward Leigh), seek to create additional circumstances under which a temporary exclusion order may be imposed. I recognise the intention behind the amendments, and of course the Government agree that anyone who has pledged allegiance to another state or territory and repudiated their allegiance to the UK should be handled appropriately. However, the measure before the House has been carefully crafted with the specific conditions that I have highlighted. Indeed, the amendments appear to go significantly beyond the measure and would mean that an individual could be made subject to a temporary exclusion order without the Secretary of State reasonably suspecting that they have been involved in terrorism-related activity abroad; without the Secretary of State reasonably considering that the imposition of such an order is necessary to protect members of the public in the UK from the risk of terrorism; and, crucially, without the Secretary of State believing that the individual is located outside the UK, which goes against the heart of the temporary exclusion power.
My hon. Friend the Member for Stone is seeking to advance an argument that is perhaps more about addressing statelessness and citizenship, which strays beyond the ambit of the Bill and the temporary exclusion order. We have previously corresponded on the issue in the context of the scope of the 1961 convention on the reduction of statelessness. We perhaps differ on the interpretation of some of the detail, but the Bill has been appropriately framed and allows the Secretary of State to act clearly to ensure national security by taking action against those persons whom she reasonably suspects are involved in terrorism-related activity outside the UK, which goes to the heart of the measure.