 Ubutegetsi bwi Londres buvuga ko bwipfuza amasezerano azovugwa mu mateka, ashobora gutuma imigwi yose iyarangiza ikomeye kurusha kandi iyaronsemwo akarusho -- ariko ibihugu bisigaye mu muryango wUbumwe bwa Buraya UE vyagabishije Ubwongereza, ko ni bwaba buwuvuyemwo ko butazofatwa nkibindi bihugu vyo mu muryango. 