A local planning authority who propose to prepare a local plan shall take such steps as will in their opinion secure—
and the authority shall consider any representations made to them within the prescribed period.
When the local planning authority have prepared a local plan, they shall, before adopting it or submitting it for approval under section 14(4) of this Act (but not before the Secretary of State has approved the structure plan so far as it applies to the area of that local plan), make copies of the local plan available for inspection at their office and at such other places as may be prescribed and send a copy to the Secretary of State; and each copy made available for inspection shall be accompanied by a statement of the time within which objections to the local plan may be made to the authority.
A copy of a local plan sent to the Secretary of State under subsection (2) of this section shall be accompanied by a statement containing such particulars, if any, as may be prescribed—
If, on considering the statement submitted with, and the matters included in, the local plan and any other information provided by the local planning authority, the Secretary of State is not satisfied that the purposes of paragraphs (a) to (c) of subsection (1) of this section have been adequately achieved by the steps taken by the authority in compliance with that subsection, he may, within twenty-one days of the receipt of the statement, direct the authority not to take any further steps for the adoption of the plan without taking such further action as he may specify in order better to achieve those purposes and satisfying him that they have done so.
A local planning authority who are given directions by the Secretary of State under subsection (4) of this section shall—