Officer may take samples

(1) An officer may take such samples as he may considers necessary of any wort or beer or materials for brewing in the possession of any brewer. 10 (2) The brewer may, if he wishes, before any such sample is taken, stir up and mix together all such wort, beer, or materials for which the sample is taken. (3) Any officer may at any time take samples of any goods or commodities chargeable with any duty, provided that if the samples are taken after duty has been charged and paid on the goods or commodities, he shall pay for them, if demanded, at the current wholesale price of the goods or commodities.