In this Part—
" mental disorder " has the same meaning as in the [1983 c. 20.] Mental Health Act 1983 or the [1984 c. 36.] Mental Health (Scotland) Act 1984;
" secure tenancy " has the same meaning as in section 79 of the [1985 c. 68.] Housing Act 1985 or section 10 of the [1980 c. 52.] Tenants' Rights &c. (Scotland) Act 1980 ;
" standard scale " has the meaning given by section 75 of the [1982 c. 48.] Criminal Justice Act 1982.