Which School Policy Best Illustrates the Concept of Least Restrictive

Which school policy best illustrates the concept of least restrictive environment?

A) All students with disabilities are included in general education classrooms.
B) Students with severe disabilities spend part of the day in segregated settings.
C) Students with disabilities are educated with peers without disabilities to the maximum extent appropriate.
D) Students with disabilities cannot be removed from general education classes for more than 45 minutes each day.