British MEPs celebrate with cake and bubbly in Brussels following the announcement that Britain has formally requested to leave the European Union
![British MEPs celebrate launch of Article 50 British MEPs celebrate launch of Article 50](https://static.euronews.com/articles/361947/1200x675_361947.jpg)
Video. British MEPs celebrate launch of Article 50
British MEPs celebrate with cake and bubbly in Brussels following the announcement that Britain has formally requested to leave the European Union