Well I own a parking lot. I can do anything I want. I can kill anyone anytime for any reason as long as they are on my property. I can require every girl to disrobe upon entering my property. Every person who enters my property must worship Zod. If you park in my parking lot, your car belongs to me plus you have to pay me ten million dollars for the priviledge of giving me your car.
Every person who parks in my employee parking lot has to remove all seats and radios from their vehicles. Everyone who parks in my lot is automatically my slave for life.
It is my lot and I make the rules. You have to obey them.
I think you're on the right track. There are diffences between employer and employee which will have to be resolved.
And it should be reasonable to both.