Caesars Windsor didn't allow new customers into the building after 8 p.m. Thursday because of a labor disruption.
In an update that Caesars Windsor posted on it's Twitter account, the casino would reopen to the public at 9 a.m. Friday.
A security officer near an entrance to one of the parking garages said no new patrons would be allowed inside the building.
WindsoriteDOTca reported a looming midnight strike deadline for Unifor Local 444 employees.
No other details were provided.