(1) Whenever the Commissioner has reason to believe that any of the articles mentioned in section 16 does not correspond with the description and limitations provided in section 49, he shall cause an analysis of the said article to be made and if upon such analysis, the Commissioner shall find that the said article does not so correspond, he shall give not less than fifteen days' notice, in writing, to the person who is the manufacturer thereof or is known or believed to have imported such article, to show cause why the said article should not be dealt with as an intoxicating liquor, such notice to be served personally or by registered post, as the Commissioner may determine, and shall specify the time when, the place where, and the name of the officer before whom, such person is required to appear.
(2) Whenever the Commissioner causes an analysis of an article mentioned in section 16 to be made under sub-section (1) , he may require the person who is the manufacturer thereof or who is known or believed to have imported such article not to sell, distribute, or otherwise deal with such article or to remove it from any place without the previous permission of the Commissioner for any period not exceeding three months from the date of such requisition or till the result of the analysis is known and communicated to him, whichever is earlier; and thereupon such manufacturer or person shall comply with such request during the said period.