Approval of the preliminary plan shall constitute
approval of the subdivision or land development as to the character
and intensity of development, the arrangement and approximate dimensions
of streets, lots and other planned features. The approval binds the
subdivider or developer to the general scheme of the subdivision shown,
unless a revised preliminary plan is submitted, and permits the subdivider
to proceed with final detailed design of improvements, to arrange
for guarantee to cover installation of the improvements, and to prepare
the final plan. Approval of the preliminary plan does not authorize
the sale of lots nor the recording of the preliminary plan.