The NHS website describes diversity and inclusion in their organization as recognizing and valuing differences through inclusion, regardless of age, gender, disability, racial origin, belief, religion, sexual orientation, outside work commitments, shift or part-time work, union activity, language, HIV status, perspectives, opinions, and personal values. The interviewers want to see that you understand their policy and agree with their approach. If you have biases towards anyone and do not agree with diversity and inclusivity in the workplace, you will be passed over for another candidate.