Development plan materials shall be submitted to the Planning Board Office, or other party designated by the Planning Board, who shall forthwith make a determination of whether those materials are complete, and if they are not, shall so notify the applicant and the Inspector of Buildings. Prior to filing an application for development plan approval with the Planning Board, the applicant shall distribute the application packages to Town boards/departments pursuant to the Planning Board's Form K. A copy of the fully executed Form K shall be included in the application package submitted to the Planning Board. Those agencies and officials provided with copies shall report their comments on compliance to the Planning Board not later than the time of the Planning Board's public hearing. Failure of these agencies and officials to provide a report to the Planning Board for consideration at the public hearing shall constitute their approval of the project. Prior to voting on the development plan, the Planning Board shall hold a public hearing on the submission. The notice, posting, and publication of the public hearing on the development plan shall be in accordance with the provisions of M.G.L. ch. 40A, § 11. Additionally, notice of the project, including a description of the project, date, time and location of the public hearing, shall be posted prominently on the project site by the applicant. "Prominently" shall mean with a sign or signs of at least two feet by two feet in size and easily visible from each roadway on which the property has frontage. The sign shall be yellow with black lettering, with large text at the top indicating "Public Hearing Notice."