Marijuana or ganja, in terms of volume, is the most common drug seized in India at over 2 lakh kg, a Narcotics Control Bureau report on drugs seized in 2016 stated. The use of party drugs like 'Molly' and 'Meow Meow' has increased, officials said. Confiscation of such drugs hiked from 40 kg in 2012 to 1,687 kg last year.