JUDGMENT OF THE COURT
The appellants who are husband and wife instituted a suit against the 1st and 2nd respondents who too are husband and wife. The 1st appellant and the 1st respondent are brothers, whereas the 2nd appellant and 2nd respondent are wives to 1st appellant and 1st respondent respectively. The brothers ran a business known as Praful’s Ltd which operated a shop situate on Prudential Building, along Mama Ngina Street in Nairobi. The shop was fronted as a curio shop but in essence the brothers ran an illegal business of foreign currency exchange at a time when such business was controlled and regulated by the Central Bank of Kenya. Under the regime, only licensed persons under the Exchange Control Act (Cap. 113) (now repealed) and the Banking Act could operate such a business. It is an admitted fact that the brothers being unlicensed carried on the business illegally. The business, which is said to have been lucrative, was established in 1981 by the 1st appellant according …