LONDON—Amid warnings that a “no deal” or hard Brexit could damage the European economy and global economy, the EU and UK are inching closer to a deal, as EU leaders prepare for a summit on Oct. 17.
The prospect of a “no deal” Brexit has been haunting markets and businesses in recent months, as governments rush to put together contingency plans, in case the UK and EU fail to reach an agreement on their post-Brexit relationship.
The UK and EU are coming to the end of an interim period, separated but still married, as they hash out the divorce agreement before a deadline in March 2019. The agreement will determine just how closely tied the UK remains to the EU system of regulations and laws—a hard or soft Brexit.
Beware the ‘Disorderly’ Brexit
The no deal option is generally frowned upon by markets. But there’s another scenario that has them more worried—what has been named a “disorderly” or “chaotic” Brexit.Sometimes called “crashing out of the EU,” that means the UK won’t have time to sort out a new framework of regulations on customs and trade before the March 29 deadline, when the UK cuts treaty ties with the EU.
Without resolving the problems, the uncertainty could panic the markets leading to a “spike in risk aversion,” the IMF said in its Global Financial Stability Report.
“It is still hard to gauge Brexit’s impact on financial activity and the change in employment, since much will depend on the nature of the final agreement,” said the IMF report.
“In general, the likelihood and severity of financial stability risks will be reduced by a closer relationship between the United Kingdom and the EU during the transition period and beyond, but will be heightened in the event of a hard Brexit,” the report said.
The IMF report follows a call by the Bank of England for an urgent acceleration in contingency planning with the EU. The Bank of England estimates that 69 trillion pounds ($90 trillion) is being held by EU-based institutions through British clearers. This could become a potential flashpoint if arrangements aren’t made in time.
Last month, prospects of a deal seemed to plummet as European leaders ladled scorn on Theresa May’s Brexit proposal at the last EU summit.

Recruiting Rebels to Defeat the Rebels
With EU leaders pushing for progress ahead of an EU summit on Oct. 17, the prospect of a deal is looking more likely.As well as an apparent breakthrough in negotiations, May appears to be edging closer to solving the parliamentary math in the UK by poaching votes.
Many in May’s party see her plans as a watered-down Brexit that concedes too much to the EU.
An estimated 40 members of May’s party are thought to be willing to vote down anything too similar to her plan—enough to overturn her slim majority of 13.