How can you tell if your friend is smoking crack?

You will find drug paraphernalia. Pencil-thick metal tubes about 6" long and bits of steel wool along with lighters, accompanied my a foul odor of burnt plastic.

If you're not close friends, just vanish. Get yourself out of a potentially deadly situation.

If you are very close and long-time friends (and only if your friend expresses to you, a GREAT desire to quit but "just doesn't know how"), gently suggest he/she get some help.

Do not overtly "snitch" on your friend, that can result in retaliatory violence.

Narcotics Anonymous: www.na.org