College students using the stamp-like LSD drug increasingly on the rise in Coimbatore These drugs are being peddled into Coimbatore to the sold to college students and there has been eight arrests already in a span of one month. These stamp-like drugs are placed on the roof of the mouth and they give a high, for about four hours. R Vincent, Narcotics Investigation Bureau - CID, DSP speaks extensively to The Covai Post on how the students in Coimbatore are getting addicted. #CollegeStudents #Coll