The debate surrounding Brexit has resurfaced in the United Kingdom, as a bill proposing a new UK-EU customs union gains traction. More than 100 Members of Parliament (MPs) have backed the legislation, tabled by the Liberal Democrats, aiming to streamline trade between the UK and the European Union. While the bill faces an uphill battle for government support, it has reignited discussion about the UK’s post-EU trade relationship and potential economic benefits of closer alignment.
The proposed customs union seeks to reduce trade barriers and administrative burdens for businesses by aligning customs procedures with the EU. Supporters argue this would alleviate the significant increase in paperwork and costs experienced since the UK’s full departure from the EU’s single market and customs union in December 2020. However, the current Labour government, while seeking to improve relations with the EU, has expressed reservations about such a move.
What Does the Current UK-EU Trade Agreement Entail?
Following the 2016 referendum, the UK officially left the EU’s customs union and single market at the end of 2020, implementing the Trade and Cooperation Agreement. This agreement allows for tariff-free trade on goods that meet “rules of origin” requirements – meaning they are made with predominantly local components. Despite this, new regulatory and customs checks have been introduced, impacting businesses on both sides of the Channel.
Recent efforts to improve the relationship include commitments made during the UK-EU reset meeting in May. These plans focus on easing trade friction, notably through a phytosanitary deal designed to reduce checks on agricultural products. This move reflects a broader push by the Labour government to mend ties that deteriorated under previous Conservative administrations.
Liberal Democrat MP Al Pinkerton, the bill’s sponsor, claims British businesses are struggling with the post-Brexit administrative load. He estimates that two billion pieces of paperwork have been added since 2021, costing businesses millions of pounds. Pinkerton also reports positive feedback from European businesses facing increased costs due to new border checks.
Is a Customs Union Economically Advantageous?
The economic implications of a new customs union are subject to debate among economists. The Liberal Democrats estimate their proposal could boost UK GDP by 2.2%, generating an additional £25 billion in tax revenue. However, they acknowledge this figure is an approximation, dependent on the specifics of any future agreement.
Professor of Economics Jonathan Portes from King’s College London suggests the £25 billion figure is “not completely unreasonable,” referencing pre-Brexit modelling that predicted a one percent GDP loss from leaving the customs union. However, he cautions that achieving a “broadly favourable” agreement would be challenging.
A potential arrangement, similar to the EU-Turkey customs union, could remove tariffs on industrial goods but might not extend to agriculture. Such a model would require the UK to align with EU rules without automatically benefiting from EU free trade agreements, a scenario Portes believes could face political opposition within the UK.
Conversely, some experts believe the benefits of a new customs union would be limited, particularly for the EU. Fabian Zuleeg, chief executive of the European Policy Centre, notes that EU-UK trade is already highly integrated and that the existing barriers are not substantial enough to warrant a new agreement. He suggests the UK would likely gain more from such an arrangement, potentially reducing the EU’s incentive to negotiate.
What are the Prospects for EU Agreement?
During the initial Brexit negotiations between 2017 and 2019, EU officials firmly rejected the idea of the UK “cherry-picking” benefits typically reserved for member states. However, the political landscape has shifted, with the Labour government’s more conciliatory approach potentially opening new avenues for discussion.
German MEP René Repasi believes the change in UK leadership has fostered a more constructive dialogue. He suggests the EU is open to exploring pathways towards closer integration with the UK, but a special status outside full membership would be difficult to justify. Euronews provides further coverage of the political dynamics.
The European Commission has not yet commented on the specific proposal. The future of UK-EU trade relations remains uncertain, but the renewed debate signals a potential shift in approach and a willingness to explore alternative arrangements.
The coming months will be crucial as the bill progresses through Parliament and the UK government assesses its options. Businesses on both sides of the Channel will be closely watching developments, hoping for a resolution that minimizes trade friction and supports economic growth. Stay informed about the evolving situation and consider how potential changes might impact your operations.
