UK Border AgencyˌUK ˈBorder ˌAgency noun 
the UK Border Agency (abbreviation UKBA) the UK government organization which is responsible for controlling the borders of the United Kingdom. Its work includes checking passports, giving people visas and deciding who is allowed to come into country. It also does customs checks, and prevents people from bringing goods into the country illegally. The UKBA is part of the Home Office.
the UK Border Agency (abbreviation UKBA) the UK government organization which is responsible for controlling the borders of the United Kingdom. Its work includes checking passports, giving people visas and deciding who is allowed to come into country. It also does customs checks, and prevents people from bringing goods into the country illegally. The UKBA is part of the Home Office.