(6)If the reserve required to be created under sub-section (1) is not created for any two consecutive previous years, the option of the company for tonnage tax scheme shall cease to have effect from the beginning of the previous year following the second consecutive previous year in which the failure to create the reserve under sub-section (1) had occurred.Explanation. - For the purposes of this section, "new ship" includes a qualifying ship which, before the date of acquisition by the qualifying company was used by any other person, if it was not at any time previous to the date of such acquisition owned by any person resident in India.