Majority of 'substantive' decisions involved structural reorganization and hiring and firing of staff at and above the manager level. City of Windsor CAO Joe Mancina, left, Mayor Drew Dilkens and City Treasurer Janice Guthrie are shown during a press conference at City Hall on Tuesday, September 17, 2024. /Windsor Star Windsor’s Drew Dilkens has used his strong mayor powers for significant decisions more than any other head of council in Ontario.