(2)Where the company has book profit from the business of operating qualifying ships and books loss from any other sources, and consequently, the company is not in a position to create the full or any part of the reserves under sub-section (1), the company shall create the reserves to the extent possible in that previous year and the shortfall, if any, shall be added to the amount of the reserves required to be created for the following previous year and such shortfall shall be deemed to be part of the reserve requirement of that following previous year:Provided that to the extent the shortfall in creation of reserves during a particular previous year is carried forward to the following previous year under this sub-section, the company shall be considered as having created sufficient reserves for the first mentioned previous year:Provided further that nothing contained in the first proviso shall apply in respect of the second year in case the shortfall in creation of reserves continues for two consecutive previous years.