"Drug" means "cannabis" as defined under subsection (a) of Section 3 of the Cannabis Control Act, "narcotic drug" as defined under subsection (aa) of Section 102 of the Illinois Controlled Substances Act, or "methamphetamine" as defined under Section 10 of the Methamphetamine Control and Community Protection Act.
"School" means any public or private elementary or secondary school.
105 ILCS 5/10-27.1B