Britain has to invoke Article 50 of the Lisbon Treaty to begin the separation process.

Article Five Zero in English Gematria Equals: 1044 174
1044=144
New World Order in Simple Gematria Equals: 174

The Treaty of Lisbon was signed by the EU member states on 13 December 2007, and entered into force on 1 December 2009.

Signed 12/13/2007
1+2+1+3+2+0+0+7=16=NWO
NWO" in the English Reduction system equals 16

Sealed 12/18/2007
1+2+1+8+2+0+0+7=21
Moon, Jesuit, Saturn

Effective 12/1/2009
12+1+20+09=42
Freemason, Zionism, Architect
1+2+1+2+0+0+9=15
Samael

"Treaty of Lisbon" in the English Reduction system equals 64
"Synagogue of Satan" in the English Reduction system equals 64 

It amends the Maastricht Treaty (1993), known in updated form as the Treaty on European Union (2007) or TEU, and the Treaty of Rome (1958), known in updated form as the Treaty on the Functioning of the European Union (2007) or TFEU.

"TFEU" in the English Ordinal system equals 52
"NWO" in the English Ordinal system equals 52