Appeal No. 12 of 2022-DRAT-Kolkata 14. On 28.08.2020, Respondent made a request to the Appellant Bank for extension of time upto 30th September, 2020 for making payment of Rs. 1,35,00,000/- (Rupees one crore thirty five lacs). It was stated in the letter that due to Pandemic Covid 19, normal resumption of academic activities in educational institutions could not be resumed. Admittedly the branch Manager was competent to make extension till 30th September 2020, but the Respondents were asked to make the payment on 1st September, 2020. Again a request was made by the Respondent on 02.09.2020 for extension of time till 30th September, 2020 for making payment of Rs. 1.35 crores. Thereafter, by 30th September, 2020, Respondent deposited an amount of Rs. 1 crore and it was communicated vide letter dated 30th September, 2020. Thereafter by 31.10.2020, amount of Rs. 35 lacs was also deposited. There is nothing on record to show that the letter dated 02.09.2020 and 30th September, 2020, they are responded by the Appellant Bank rather record shows that these letters were never responded by the Bank and no reply either positive or negative was ever sent to the Respondents. It is also not denied rather admitted that amounts of Rs. 1 crore was deposited by 30th September, 2020 and Rs. 35 lac was deposited on 29.10.2020 and 31.10.2020. These amounts were accepted by the Appellant Bank without any protest on their behalf. If the Bank was not willing to continue with the O.T.S., then a legal bounden duty was upon them to communicate the Respondent regarding rejection of the O.T.S. proposal for noncompliance of the terms and conditions. But neither any communication was sent for rejection of the proposal nor the amount was accepted under protest. When the amount was accepted without raising any objection then now Bank is estopped from challenging the O.T.S. proposal on the ground that the instalments were not paid within time. 15. According to the Respondents, delay in making the payments of the instalments was due to the pandemic Covid 19 situation.