All connections of decks, walks, sidewalks or any other similar object from private properties to the Rehoboth Beach Boardwalk shall be of breakaway design. The vertical load from the connection may rest upon a ledger attached to the Boardwalk; however, lateral and upward loads may only be restrained using smooth shank nails, maximum 12d in size. The design of the private deck, walk, sidewalks, etc., shall also be breakaway and shall be approved by the City prior to construction. See typical detail below.