"Band C status for medical need will be given where an applicant's or member of the household's current housing conditions are having an adverse effect on their medical condition which creates a particular need for them to move."
"Band B status for medical need will only be given where an applicant's or a member of a household's current housing conditions are having a major adverse effect on their medical condition. It will not apply where the effect of housing conditions on health is comparatively moderate, slight or variable."
"... housing authorities should contact the most appropriate health or social care professional who has direct knowledge of the applicant's condition, as well as the impact his condition has on his housing needs."