The Association reserves the right, without recourse, to restrict or prohibit any exhibit which, in its opinion, is not suitable or in keeping with the character of the exhibition. No live or prerecorded music is permitted. Aisle space may not be used for exhibit purposes, for display of signs, for solicitation of business, or for distribution of cards, circulars, or samples. The rights and privileges of an exhibitor shall not be infringed upon by any other exhibitors. No signs or other articles may be posted, nailed, or otherwise attached to any of the pillars, walls, doors, or other parts of the building. Each exhibit space is designed for one organization. Subletting of space is prohibited. Solicitation by non-exhibitors is strictly prohibited in any form in the Renaissance Hotel.