§ "2. That the additional duties of excise upon medicines imposed by Section Eleven of the Finance (No. 2) Act, 1915, and continued by Section Two of the Finance Act, 1919, until the first day of August, nineteen hundred and twenty, shall continue to be charged as from that date until the first day of August, nineteen hundred and twenty-one.
§ And it is declared that it is expedient in the public interest that this Resolution shall have statutory effect under the provisions of the Provisional Collection of Taxes Act, 1913."