I am grateful for that, Mr Speaker.
To finish my point about Northern Ireland, I think that the conclusion of the vast majority of people who have considered this in great depth and with concern is that there is no way of delivering on the solemn promise that there should be no hard border in Northern Ireland unless the UK is in a customs union with the EU and there is a high level of single market alignment. The so-called backstop argument that has been going on in recent weeks is testament to that, because the Government are trying to find a post-implementation period phase when in truth we will be in a customs union and in high-level regulatory alignment with the single market. For our economy, and to enable us to keep our solemn commitments on Northern Ireland, I urge hon. and right hon. Members to vote to uphold Lords amendments 1 and 2.
I now turn to the EEA and amendment (a) to Lords amendment 51, which is in my name and those of other shadow Front Benchers. I understand why their lordships have become so concerned about the state of negotiations that they want an amendment to cover the single market. The Prime Minister’s red lines of October 2016 were a profound mistake. If we are to keep to our duty of protecting our economy, including the manufacturing sector and the services sector, and our solemn promise in relation to Northern Ireland, we need a customs union with the EU, and we also need a strong single market deal based on shared regulations and institutions.