Section 27-292.11. Assembly spaces

--(a) Assembly spaces other than places of
  assembly  shall  be  provided  with  a  minimum of accessible wheelchair
  viewing positions as follows:
         Capacity of Assembly Spaces     Number of Viewing Positions
         ___________________________    _____________________________
                  1 to 25                         Minimum 1
                 26 to 50                         Minimum 2
                 51 to 74                         Minimum 3
 
    (b) Places of assembly shall be provided  with  accessible  wheelchair
  viewing  positions in accordance with subparagraph h of paragraph (1) of
  subdivision (a) of section 27-531.
    (c) Size and placement of wheelchair  location,  surfaces,  access  to
  performing area and listening systems, where required, shall comply with
  the  provisions  of  reference  standard  RS 4-6. These positions may be
  utilized by persons  who  do  not  use  wheelchairs  provided  that  the
  positions  are  delineated on the approved seating plans, the seating is
  readily removable and the positions are  unsold  one  full  working  day
  before the performance.