Well in real life this: The Reciprocity Act of 1943=== was actually for India but later became the standard mode for UK Business models...the short version said a UK citizen could own and opperate a goverment international monitored bussiness in any territory aka "possession" however a person of questionable integrity could not
1. Short title, extent and commencement. (1) This Act may be called the Reciprocity Act, 1943.(2) It extends to the whole of India 2***.
3*[(3) It shall come into force on the 1st day of September,1943.]
2. Definitions. In this Act, unless there is anything repugnant in the subject or context--
4*[(a) "British possession" means any part of His Majestys dominions 5*** and includes a protectorate or other territory administered by a British possession as a mandatory on behalf of the League of Nations; and where parts of those dominions are under both a central and a local legislature, the expression shall mean either each part under a local legislature or all parts under the central legislature];
It mean British borne you owned anything anywhere...non=Britania born you could not open a government oversighted international business. In short you probably wouldnt be able to open a reciprocal base in England.