British Prime Minister David Cameron and German Chancellor Angela Merkel agreed that more efforts are needed to reach an agreement on EU reforms ahead of the referendum on Britain's membership in the Union.
According to the British Prime Minister's office, Cameron and Merkel also spoke on the phone about the migrant crisis, AFP reported.
Cameron has said he wants to reach agreement on four key reforms with EU leaders at a European Council meeting next month so he can campaign to remain in the union ahead of a referendum he has promised to be held by the end of 2017.
Regarding the refugee crisis, Merkel and Cameron emphasized "the importance of strong external borders of Europe and close cooperation with Turkey".
Bonus video:
