For purposes of paragraphs 4 and 8, conduct is "grossly negligent" when the individual is, or reasonably should be, aware of a substantial risk that the conduct will result in the harm sought to be prevented and the conduct constitutes a substantial deviation from the standard of care a reasonable person would exercise in the situation.
Nothing in paragraph 6 or 7 prohibits the lawful use of over-the-counter drug products as defined in Section 206 of the Illinois Controlled Substances Act, provided that the medication does not affect the safe performance of the employee's work duties.
820 ILCS 405/602