The following persons must have regard to the strategy when exercising any function of a public nature that could affect the quality of air—
In this Part, "relevant public authority" means a person designated in accordance with subsection (3) as a relevant public authority in relation to an area in England.
The Secretary of State may by regulations designate a person as a relevant public authority in relation to an area in England if the person's functions include functions of a public nature in relation to that area.
Before making regulations under subsection (3) the Secretary of State must consult—
The requirement in subsection (4) may be met by consultation carried out before this section comes into force.
For the purposes of subsections (2) and (3), reference to England includes the territorial sea adjacent to England, which for this purpose does not include—