The document discusses disability in the education sector and the public sector equality duty to eliminate discrimination and advance equality of opportunity. It provides statistics showing an increase in the proportion of disabled staff and students declaring disabilities. The definition of disability has expanded to include conditions like cancer or HIV even without symptoms, and mental impairments no longer need to stem from a recognized illness. Unlawful acts include direct and indirect discrimination, failure to provide reasonable adjustments, harassment, and victimization. Employers cannot ask health questions before making a job offer but can ask about adjustments and intrinsic job functions. Two case studies examine potential discrimination in questioning a candidate about coping with stress and accommodation issues for an employee who returned to work after a head injury.