A.
Applicants for preliminary site plan approval shall be encouraged to submit for review by the reviewing board plans for informal discussions and recommendations. Said sketch site plan shall be used as a basis for changes and redesign to avoid undue expense and delay in preparing more detailed plans and specifications. The reviewing board shall not be governed by any statutory time limits in its review of sketch site plans, and it is expressly understood that compliance with the reviewing board's recommendations shall not bind the reviewing board in subsequent deliberations.
B.
Neither the reviewing board nor the developer shall be bound by any discussions or statements made during such informal review, provided that the right of the developer at any time to submit a complete application for site plan approval shall not be limited by his submission of a sketch plat, and the time for the reviewing board's decision shall not begin to run until the submission of a complete and formal application.