Dangerous Drugs
41
(j) when any substance suspected of being a dangerous drug has been seized and such substance is contained in a number of receptacles, it shall be sufficient to analyse samples of the contents of a number not less than ten percentum of such receptacles and if such analysis establishes that such samples are all of the same nature and description, it shall be presumed, until the contrary is proved, that the contents of all the receptacles were of the same nature and description as the samples so analyzed and if such analysis establishes that such samples consist of or contain a dangerous drug, it shall be presumed, until the contrary is proved, that the contents of all the receptacles consist of or contain the same proportion of such drug; (k) if a person is charged for an offence of consuming a dangerous drug or administering a dangerous drug to himself or suffering any other person to administer a dangerous drug to him, and any dangerous drug is found in the urine of the person charged as a result of a urine test conducted under section 31A, the person shall be presumed, until the contrary is proved, to have consumed the drug or to have administered the drug to himself or to have suffered any other person to administer the drug to him in contravention of this Act or its regulations.
Admission of statements in evidence 37A. (1) Where any person is charged with any offence against this Act any statement, whether such statement amounts to a confession or not or is oral or in writing, made at any time, whether before or after such person is charged and whether in the course of a police investigation or not and whether or not wholly or partly in answer to questions, by such person to or in the hearing of any police officer of or above the rank of Inspector or any senior officer of customs and whether or not interpreted to him by any other police officer or senior officer of customs or any other person concerned or not in the arrest, shall notwithstanding anything to the contrary contained in any written law, be admissible at his