How many pieces of each drug do you want the rewards to be?Imagine a huge riot is hosted in an open area or whatever, where shots can be easily landed on opponents. We can excessively and exaggeratedly gain drugs this way unless if they make it 1 or 2 pieces of each drug, because it's really gonna be an out of nowhere income just from damaging enemies randomly. Sorry, but no.
I will vote Negative for this. You have to state your suggestion like how many drugs you can get , if you say more than 5 drugs no no no. This is another law side advantage getting money plus drugs while crims only drugs can get.