After the expiry of the period afforded for making objections to a local plan or, if such objections have been duly made during that period, after considering the objections so made, the local planning authority may, subject to section 7 above and subsections (2) and (3) below, by resolution adopt the plan either as originally prepared or as modified so as to take account of any such objections or of any matters arising out of such objections.
The local planning authority shall not adopt a local plan unless it conforms generally to the structure plan as approved by the Minister.
After copies of a local plan have been sent to the Minister and before the plan has been adopted by the local planning authority, the Minister may direct that the plan shall not have effect unless approved by him.
Where the Minister gives a direction under subsection (3) above, the local planning authority shall submit the plan accordingly to him for his approval, and—