I have taken quite a few interventions and I will make a bit of progress, not least because I am conscious that many others will wish to speak.
One part of the amendment tabled by my hon. Friend the Member for Altrincham and Sale West was to explore whether technology offered a solution to the backstop. I am grateful to my hon. and right hon. Friends who have engaged with this work. Following the support of the House for the amendment, including that approach, the Prime Minister gave a commitment to engage seriously with the ideas put forward, and I have held a series of detailed meetings doing just that. The political declaration makes it explicit that both the EU and the UK agree to exploring alternative arrangements. I am happy to commit to my hon. and right hon. Friends that the Government will take that forward, including both investing civil service resource in exploring its viability and considering its acceptability to the community as a whole.
The possibility of alternative arrangements, as envisaged by my hon. Friend the Member for Altrincham and Sale West, has been reflected in the wording of the political declaration. The document notes that the UK and the EU
“envisage making use of all available facilitative arrangements and technologies”.
It goes further, noting that such technology should
“be considered in developing any alternative arrangements for ensuring the absence of a hard border on the island of Ireland on a permanent footing.”