Final answer:
Policies can be inherited but also disabled or overridden by objects in a hierarchy.
Step-by-step explanation:
In the context of object-oriented programming, policies can be inherited from higher-level objects in a class hierarchy. However, these policies can also be disabled or overridden by objects lower in the hierarchy. This is achieved through the concept of method overriding, where a subclass provides a specific implementation of a method defined in its superclass, thereby modifying the behavior of the inherited policy.