UK-EU Customs Union

Lord Hannay of Chiswick Excerpts

Thursday 29th January 2026 Lords Chamber

[Lord Hannay of Chiswick (CB)]

My Lords, the noble Lord, Lord Newby, is surely to be congratulated on his timely choice of topic. The hard fact is that both this House and the other place will be debating how to remedy the lamentable post-Brexit deal struck in 2019 for the foreseeable future. I welcome most warmly the maiden speaker who preceded me, the noble Baroness, Lady Gill, and the three who will succeed me.

What I regret about the scope of our debate is its failure to address the single most urgent issue in our relationship: the security relationship with other European countries. With Putin continuing his aggression against a democratic European country—Ukraine—and doubts over the attitude of President Trump on this and other issues, there is no time to lose on strengthening European security co-operation and the European pillar of NATO. The failure to agree the first step along that road at the end of last year was totally regrettable and does not reflect well on either side, most prominently, in my view, on the European Union.

I hope the Minister, in replying to this debate, will borrow a phrase from a previous Prime Minister of her party and say that we will not take no for an answer and will persevere with our efforts to build that stronger security relationship.

Many of the items agreed at last May’s UK-EU summit as part of the reset are extraordinarily welcome, and I hope the Minister will give the House an update on the state of negotiations and on the preparations for the next meeting in that series, scheduled for this summer.

The veterinary agreements are clearly essential to remove the many sanitary and phytosanitary obstacles hampering agri-food trade in both directions. The energy agreements on our emissions trading schemes and on co-operation over interlinking connectors and the development of renewable energy projects in the North Sea will equally be mutually beneficial. The EU’s introduction of cross-border adjustment measures a few days ago makes it essential that we avoid those sea bans becoming yet another non-tariff barrier to trade when we need similarity of treatment to prevent the diversion of imports into the EU and resulting damage to ourselves.

A mobility agreement for young people moving in both directions would be a welcome complement to the decision to rejoin Erasmus+. Should we balk at the need to accept, in some areas, continuous adjustment to changes in EU rules? I do not believe so. After all, any British-based company that trades into our largest overseas market, the EU, is already having to meet those rules. There is no impediment to our having stricter rules than the EU. When the Minister replies, can she say where the consultation over rejoining the pan-European rules of origin convention has got to and when the Government will announce a decision on that? I will not comment on the customs union issue, because there is nothing like enough clarity yet on what that might entail to form a judgment. I will listen carefully to those in this debate who support going down that road.

It is often said by commentators that the EU does not rate the reset of the UK-EU relationship as being very high among its crowded order of priorities. No doubt there is some truth in that, but it is not the whole truth. The changes in geopolitical circumstances since the referendum in 2016 have made it more necessary to build a solid new post-Brexit relationship, capable of greater load bearing than the one agreed in 2019. It is essential that we show a firmness of purpose and a restoration of trust and do not repeat the errors of earlier years by squabbling among ourselves over the details of the way ahead.