30   Implementing PEPs—action by public authorities

(1)  A policy must be taken into consideration by a public authority when exercising statutory or other functions, if the public authority is required to do so by that or another policy.

(2)  Such a requirement can be made as regards:

(a)  a specified public authority, or a specified class of public authorities, or public authorities generally, and

(b)  a specified function, or a specified class of functions, or functions generally.

(3)  This section does not limit the other provisions of this Part.