Brexit insolvency issues for trustees of pension schemes with overseas sponsors

You might remember that before 2016, in the world before the EU referendum (which did exist!), it was effectively not possible for the insolvency of an overseas sponsor of a UK pension scheme to trigger entry into the PPF unless the overseas sponsor had a branch or office (an “establishment”) in the UK (for legal geeks you might remember this was the issue discussed in the Olympic Airlines case which was heard by the Supreme Court in 2015).