What is considered "possession of a controlled substance" in Pennsylvania?

"Possession of a controlled substance" in Pennsylvania is specifically defined as having illegal drugs or controlled substances in one's possession. This encompasses any situation where an individual is found with substances that are classified under the state's laws as controlled, which means they are regulated due to their potential for abuse or dependency.

Controlled substances include a wide range of illegal drugs, such as heroin, cocaine, and methamphetamines, as well as certain pharmaceutical drugs that require a prescription for legal use, such as oxycodone or benzodiazepines when possessed without a valid prescription.

While over-the-counter medications and legal substances have their own regulation, possessing them without appropriate legal stipulations does not fall under the category of "controlled substances" as defined by Pennsylvania law. Hence, the other choices do not accurately describe what is considered possession of a controlled substance grasped within the legal framework. Only the possession of illegal drugs or controlled substances clearly fits the legal definition applicable in this context.