> You are extremely unlikely to ever come across a fentanyl user, even if you work for law enforcement, even if you're a LEO in a major metro. Since you're usi

> You are extremely unlikely to ever come across a fentanyl user, even if you work for law enforcement, even if you're a LEO in a major metro. Since you're using ancedata, I'll use ancedata as well. I don't care to find the actual data. Fentanyl is showing up in a huge amount of urinary drug screens right now. Unfortunately, much of this is the result of other drugs being cut with Fentanyl.