(a) Except as provided by this section, no more than one bingo premises may exist under a common roof or over a common foundation.
(b) This section does not apply if more than one premises lawfully exists under a common roof or over a common foundation under a license application filed with the commission on or before May 23, 1997. The commission shall renew a license at the premises that is otherwise in compliance with this chapter.
(c) Subsection (b) does not apply if a premises under a common roof or over a common foundation ceases to lawfully exist.