Retrieved 11 July 2016. there is a growing consensus that the government should delay invoking Article 50 of the Lisbon Treaty, starting the clock on a maximum two-year divorce negotiation, until early 2017 at the earliest.
Truy cập ngày 2 tháng 10 năm 2016.  Bảo trì CS1: Ngôn ngữ không rõ (link) ^ "there is a growing consensus that the government should delay invoking Article 50 of the Lisbon Treaty, starting the clock on a maximum two-year divorce negotiation, until early 2017 at the earliest.