KEY POINTS
  • The U.K. voted in June 2016 to leave the EU.
  • After more than three years of tough negotiations between British and European officials, its departure from the EU is finally taking place Friday at 11 p.m. London time.
  • Seventy-three of its 751 members end their political careers in Brussels on Friday.

BRUSSELS —The heart of the EU is waving goodbye to one of its most influential members, an unprecedented moment that many European lawmakers thought would never happen.

The U.K. voted in June 2016 to leave the EU. After more than three years of tough negotiations between British and European officials, its departure from the EU is finally taking place Friday at 11 p.m. London time. The overall feeling at the European Parliament, the EU's only directly-elected institution, is sadness. Seventy-three of its 751 members end their political careers in Brussels on Friday.