for 17 /18 years till March 31, 1975 without any qualification A. and as such it will be absurd to attribute to the Legislature, because of the insertion of the proviso (containing the italicized words) in 1975, an intention of having used the wide expression "any policy of insurance" throughout all this period in a narrow sense as suggested. Secondly, if B the main provision and the proviso are read together the italicised words do not suggest that any narrow construction, much less as urged, was intended and to say so would be missing the real object or purpose of the proviso. In our view the proper way to read the proviso C would be to treat the main provision as creating or granting an exemption and the proviso carving out something from _the exemption. The main provision creates an exemption in respect of the assessee's "right or interest in any policy of insurance" and the proviso seeks to cut down that 0 exemption to a limited extent, namely whenever there is a policy of insurance in respect whereof periodical premia are payable for a duration of less than 10 years, then in such a case a proportionate exemption specified therein will be available to the assessee irrespective of what type • of poiicy it is; the proviso has no other effect. That such E was the object or purpose of inserting the proviso will be clear if regard is had to relevant part of Notes on clauses accompanying the Bill and the relevant portion of the speech of the Finance Minister while introducing the Bill. We were taken through the relevant portions of Notes and F clauses [vide 93 ITR 125 (Statutes)] and the speech of the Hon'ble Finance Minister while introducing the Bill [vide 93 ITR 74 (Statutes)] and in our view far from supporting the contention of counsel for the Revenue these lend support to the view which we have just expressed. The G relevant portion of "Notes on clauses" states that, "under this amendment (the insertion of proviso) the value of the taxpayer's right or interest in a policy of insurance will be exempt from tax only if the·· premia are payable over a period of ten years or more. In cases where premia are H