EUROPP: Scenarios of a new UK-EU relationship: A ‘harsh’ Brexit

09 June 2016

Tim Oliver discusses what would happen in the case of a ‘harsh’ Brexit, which is defined as the UK exiting the EU with a significant deterioration in relations between Britain and other EU countries.

[...] A harsh Brexit would unfold if trust collapses on all sides: where UK government becomes dysfunctional, UK-EU relations breakdown, and relations between rEU member states decline as they struggle to handle a Brexit and the other problems the Union faces. These would build on a foundation of UK-EU relations (which have a long history of difficulties) reaching new lows in recent years, and where the EU’s internal relations have been stretched by crises in the Eurozone and Schengen. Should a harsh Brexit scenario unfold then it would show a UK, EU and Europe lacking much by way of solidarity, trust and unity.

As I have previously argued, a British exit will be handled through a series of overlapping negotiations, which together create an ideal setup for division, delay and animosity. In the UK there will be negotiations within the governing Conservative party over its new leader, a process that could take several months and see the party’s civil-war unleashed by the referendum reach new highs. The government – when it finally has clear leadership – will face the challenge of negotiations within the houses of Commons and Lords where a victorious Brexit side of the Conservative party may lack a majority to get through any exit deal it wants. Negotiations will also need to take place with devolved governments and Greater London over their constitutional and policy role in any exit. These could become more fraught negotiations over the future in the UK of Scotland, and Northern Ireland’s place vis-à-vis a non-EU UK and an Ireland that remains inside the EU.

The UK and rEU will need to set out their respective negotiating positions and attempt to reach a deal as required under Article 50, the EU’s withdrawal clause. But this will be limited by nobody quite knowing what either the UK government wants (which depends on who ends up leading it) or what the rEU itself wants.

A series of rEU(UK) negotiations (from which the UK will be excluded) will take place where the remaining member states attempt to reach a deal over what to offer to the UK as an exit deal. Here the rEU will primarily struggle to balance ideas and interests. One aim of the rEU will be to protect its unity – the idea of political integration, of ‘ever closer union’. This will be to deter any further attempts to break away; perhaps by limiting any economic links the UK can expect outside the EU meaning the UK can expect the worst possible economic losses from a Brexit. Yet, some rEU states will struggle with the economic shock of losing one of the largest member states, a state that in 2014 ran a £61 billion trade deficit with the rest of the EU. For these states economic, and potentially security, interests will have to be taken into account. [...]

The rEU will also need to find a way forward in managing a changed balance of power within the EU. The possibility of reshaping the Union’s policies in a host of areas may see some states manoeuvre to take advantage of the disappearance of one of the Union’s most liberal, free-trade and Eurosceptic members. There will inevitably be arguments over who makes up for the loss of the UK’s budgetary contributions (assuming any new UK-EU relationship is not akin to that held by Norway and so require the UK to continue contributing, albeit at a reduced rate).

Whether the rEU can maintain its unity and reach a deal with the UK depends largely on whether it can muddle through a Brexit. [...]

A Brexit would take the EU into uncharted and potentially more dangerous territory if it aligned with one or more of these crises (or a new one) that the EU has yet to solve. It is not beyond the realm of imagination to sketch out a scenario in which a Brexit and a Grexit at the same time strain the rEU to the point where key members such as Germany reappraise their approach to European unity and cooperation. Changes to Europe’s geopolitics would have knock-on effects for a host of relationships such as with the USA, Russia, Turkey and others.

It is, however, also possible to imagine a harsh Brexit leading to a more stable EU and a more settled UK-EU relationship. [...]The experiences of a harsh Brexit may also leave the UK more circumspect about what it can and cannot do in the world, and see an end to British politicians blaming the EU for many of the UK’s ills. Such an outcome from a harsh Brexit is to be hoped for, but a more negative and potentially disruptive one as outlined above should be borne in mind if the UK and EU are to avoid it.

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