I was referring, on the occasion in question, to the disabled persons grants scheme. Under this scheme, a housing authority may pay a grant for works of adaptation to or for the provision of additional accommodation in a house for a member of the household who is either physically or severely mentally handicapped or suffering from severe mental illness. The grant can cover up to two-thirds of the approved cost of the work in the case of a private house and the full cost in the case of a local authority house. Fifty per cent of the amount of the grant in each case may be recouped from my Department by the housing authority subject to a maximum recoupment of £4,000.