The morning of 24 June 2016, the day after Britain voted to leave the EU, dawned grey and overcast in Brussels, after a stormy night. As the Guardian’s correspondent in the city, after a few hours’ sleep, I hurried to a breakfast briefing with Conservative MEPs at a smart hotel in the EU quarter. Large trays of eggs, sausages and beans were barely touched, as MEPs fielded questions they couldn’t answer: What happens now? When would the UK leave? Would David Cameron resign? A few hours later he did.
In the EU institutions officials broke down in tears. A few top British EU civil servants prepared to resign. Anti-EU populists were jubilant. European leaders feared a domino effect of withdrawals. Sadness, shock and anger swirled on that humid day. The then-president of the European parliament, Martin Schulz, told me that EU lawyers were studying whether it was possible to speed up the triggering of article 50, the then-obscure and untested EU exit clause. Then European Commission president Jean-Claude Juncker declared he would like to get Brexit negotiations started “immediately”. The idea of hurrying Britain out the door was soon dropped, but those statements reflected the febrile mood.