Definition (in legal terms) of "harbor", please. A whole lot of landlords might be facing jail time.
since you asked:
https://dictionary.justia.com/harbor
harbor
Definitions of “harbor”
A safe and comfortable place
The act of secretly providing shelter to a person escaping justice
The act of keeping an animal in one’s care
How to use “harbor” in a sentence
The farm served as a harbor for the missing child until the authorities arrived.
Contrary to popular belief, it is illegal to harbor someone who is avoiding arrest.
She was known to harbor stray cats, providing them food and shelter.