Inclusive language is language that does not demean, insult, exclude, stereotype, or trivialise people on the basis of their disability, race or gender. It means avoiding terminology that may be offensive or portray any group in a stereotypical way.
This is not about being "politically correct" but rather it is about using language that is acceptable to the people being described.
Where discriminatory or offensive language is used, please challenge this and suggest alternative phrases and words.