Which of the following is an example of drug paraphernalia?

Drug paraphernalia refers specifically to any equipment, products, or materials that are associated with the use, manufacturing, or distribution of illegal drugs. The option that mentions a pipe or syringe used for drug use exemplifies this definition clearly, as both items are directly utilized in the consumption or administration of narcotics.

Pipes are often used to smoke drugs, while syringes are commonly associated with injecting substances. Both are widely recognized and classified as paraphernalia in legal and law enforcement contexts, emphasizing their role in facilitating illegal drug activities.

The other options you presented do not fall under the category of drug paraphernalia. Excessive speeding relates to traffic laws, controlled medication pertains to legal pharmaceuticals, and weapons possession involves firearms or other arms, none of which directly involve the consumption or handling of illicit drugs in the same manner as the mentioned pipe or syringe.