Enda Kenny and David Cameron plot next steps for Ireland-UK relationship

Latest: The Taoiseach and the British Prime Minister have spoken by phone for 12 minutes in the wake of the UK vote to leave the EU.

Update 5.30pm: The Taoiseach and the British Prime Minister have spoken by phone for 12 minutes in the wake of the UK vote to leave the EU.

Enda Kenny and David Cameron have agreed to initiate immediate talks between Ireland and Britain on key issues such as the Common Travel Area and the border with Northern Ireland.