Grievance investigationsand hearings. Section 3.2 Non-employee representative(s) of the Union shall be admitted to the departments for the purpose of processing grievances, attending meetings, or for monitoring the administration of this Agreement, upon prior notice and approval of the Employer or its designee. Non-employee representative's access will be limited to the administrative offices and other public areas and will not be permitted access to any secured or restricted area except in the company of the Superintendent or her designee during a grievance investigation. Investigations shall not involve individuals and stewards shall not conduct investigations in the proximity of any individuals.