LyrArc Article Gist
Britain's Labor Party leader makes a speech favoring strong Britain- EU relations in an effort to attract support from pro-EU Conservatives in parliament and bring about early elections. Corbyn says he favors Britain's membership in the EU customs union putting pressure on prime minister Theresa May who favors Britain leaving the EU customs union so it can strike free trade deals on its own. A thin majority in parliament for Theresa May means this issue could lead to a parliamentary defeat and early elections. 

The other facet of this is that the delicate peace process in Northern Ireland could be upset by having a hard border between Northern Ireland and the Republic of Ireland which is part of the European Union. Irish peace process and the views of the Republic of Ireland and of Scotland would be respected with the Corbyn approach. Other benefits are keeping good trade relations with the EU intact because 44% of Britain's exports go to the EU and 50% of Britain's imports are from the EU.