JUDGMENT OF THE COURT
In a plaint dated 31st August 2001 and filed at the High Court of Kenya at Milimani on 4th September 2001, the respondent in this appeal, National Bank of Kenya Limited (respondent) sued Nuru Chemists Limited and James Isaboke, the first and second appellants respectively, alleging as follows, inter alia:
“4. Sometimes in 1996, the plaintiff Bank took over all debts, liabilities, obligations and duties of Standard Chartered Bank Kenya Limited, Kisii Branch.
5. The 1st defendant maintains and operates a current account and a loan account with the plaintiff Bank.
6. By an agreement dated 16th August 1993, the 1st defendant applied for and was granted a loan of Kshs.2,000,000/= by Standard Chattered Bank Kenya Limited, Kisii Branch.
7. It was a term inter alia of the said agreement that the said:
(a) Sum would accrue interest at the rate of 37% per annum.
(b) Sum would be repaid on demand at any time at the Banks discretion.
8. By an instrument of guarantee and indemnity da…