The appellant as plaintiff has instituted suit No. 736 of 1978 on 29.9.1978 in the original side of the Calcutta High Court against the respondent as first de fendant and Canara Bank as second defendant stating in the plaint, inter alia, that the first defendant, was the sole and absolute owner of two fishing trawlers, Ave Maria I and Ave maria II, registered under No. 1567 dated 30th January, 1974 and No. 1568 dated 30th January, 1974 with the Regis trar of Indian Ships, Cochin that the said trawlers were imported by the first defendant with financial assistance of the second defendant, Canara Bank, under Import Licence No. P/CC/2062299 dated 3rd March, 1971 issued by or on behalf of the Chief Controller of Imports & Exports, Ministry of Commerce, Government of India, New Delhi, that in or about March, 1977 the first defendant as owner agreed to charter and the plaintiff as charterer agreed to take on charter for the purpose of deep sea fishing, the said two trawlers on the terms and conditions contained in a "Bare Boat Charter Party" dated the 21st March, 1977, hereinafter called, the agreement, executed at Calcutta, subject to the owner first defendant obtaining the requisite permission in writing from the Chief Controller of Imports & Exports and the No Objec tion Certificate of the second defendant for chartering the said trawlers; that within seven days of receipt of the approval of the Chief Controller of Imports & Exports or no objection certificate from the Canara Bank the first defend ant owner will deliver the said trawlers to the plaintiff charterer at the Port of Vishakapatnam for carrying out the inspection of the said trawlers by its authorised agents to ascertain repairs to be carried out to the trawlers for making them fully operational without any defect whatsoever and also to ascertain the cost of such repairs and thereaf ter the Chatterer will undertake the repairs at the cost of the owner and bring them to fully operational condition without any defect including all aspects of refrigeration equipment; that the charterer will then conduct fishing trials to ascertain actual condition of the trawlers and in case the condition is fully satisfied according to the Charterer, and the 479 owner furnishes to the Charterer all documents certifying sea worthiness and also supplies proof of compliance of pre condtions, the Charter hiring shall commence on or from the date fishing trials are ended; that the charterer shall pay to the owner Rs.50,000 per trawler per month payable in advance every month and shall continue to pay up to and including the date of redelivery of each trawler to the owner at Vishakapatnam (unless lost sunk); that he shall keep a deposit of Rupees one lakh per trawler with the owner during the period of the agreement to be adjusted without interest towards the charter hire against the last two months of charter period; that by a Letter No. CG/N 2 143 70 71 dated 18th August, 1977 the Chief Control ler of Imports & Exports granted permission to the first defendant to charter the said trawlers to the plaintiff on a charter rental of Rs.50,000 per month per trawler for a period of three years; that the owner delivered the said two trawlers for repairs to the plaintiff at Vishakapatnam on or about 30th September, 1977 and thereafter on or about 2nd February, 1978 the parties agreed to modify the agreement in the manner stated in a subsequent written agreement dated 2nd February, 1978 executed at Calcutta; and that according to the agreement after modification, the charter hire com menced from 15.1.1978 and the charter hire revised to Rs.6,25,000 per trawler per year.