Mezue ahịrịokwu na-esonụ: Kemgbe mmalite nke afọ 2010, a nwalere ịdị n'otu nke European Union site n'ọtụtụ okwu, gụnyere nsogbu ụgwọ na ụfọdụ mba nke Eurozone,
mmụba nke mbata na ọpụpụ si Africa na Eshia, na ịpụ United Kingdom na EU. E mere ntuliaka na UK maka ịbụ onye otu European Union na 2016, ebe pasent 51.9 nke ndị sonyere na-atụ vootu ịhapụ. UK gwara ndị European Council n'ihu ọha mkpebi ya ịhapụ EU na 29 Machị 2017, na-amalite usoro ịpụ apụ maka ịhapụ EU; na-esote ndọtị na usoro ahụ, UK hapụrụ European Union na 31 Jenụwarị 2020, ọ bụ ezie na ọtụtụ mpaghara nke iwu EU gara n'ihu na-emetụta UK maka oge mgbanwe nke were ruo elekere 23:00 GMT na 31 Disemba 2020.