Section 1. (1) When the duty specified for any article in the First

11. (1) When the duty specified for any article in the First Dur~tionot protective schedule is characterised as protective in the third column of ,j utiee and utiee and that Schedule, that .duty shall have effect only up to the date, f",",TyO&,'t"kal if any, specified in the seventh column of that Schedule. modify in Council in Council `or` re- toto protective ,j utiee and utiee and modify in Council in Council `or` re- toto (2) If, after such inquiry as he thinks necessary, the Gover- ~ $ $ ~ t a i n nor General in Council is of opinion that the duty specified in the - First Schedde in respect of wheat has become unnecessary or excessive, he rriay, by notification in the Gazette of India, rcmit A such duty or reduce it to such e-xtent as he thinks fit. r . (3) If, after such inquiry as he thinks necessary, the Govei-nor General in Council is of opinion that the duty specified in the First Schedule in respect of wheat flour is excessive, he may, . hy nobification in the Gazette of India, reduce such duty to such extent a.s he thinks fit, but not so as to make it lower than an ad valorem duty,of twenty per cent.