The Council shall by ordinance establish a Civil Service Commission and civil service system. The ordinance shall provide which employees of the Municipality shall be within the classified service and which shall be within the unclassified service, provided that regular full-time members of the Police and the Fire and Emergency Medical Services Divisions shall be in the classified service.
   The provisions of the laws of Ohio regarding selection, promotion, demotion, discipline and removal shall be applicable except as otherwise provided by ordinance of Council adopted pursuant to this Charter.