| B. The employee works in a position the nature of which |
| would create an unreasonable threat to the health or safety |
| of the public or the employee's coworkers if the employee |
| were under the influence of a substance of abuse. |
| Notwithstanding this subsection, an employee whose duties |
| include the operation of an emergency vehicle must be tested |
| under this subsection.__For the purposes of this paragraph, |
| "emergency vehicle" means a fire department vehicle, a |
| sheriff's department vehicle, a State Police or municipal |
| police department vehicle, an emergency medical services |
| vehicle and an ambulance owned or operated by a public or |
| private ambulance service. It is the intent of the |
| Legislature that the requirements of this paragraph be |
| narrowly construed; or |