The following terms, wherever used or referred to in this Act shall have the following respective meanings, unless in any case a different meaning clearly appears from the context:
If, in any city, village, or incorporated town, there exists a land clearance commission created under the Blighted Areas Redevelopment Act of 1947 (repealed) prior to August 20, 2021 (the effective date of Public Act 102-510) having the same area of operation as a housing authority created in and for any such municipality, such housing authority shall have no power to acquire land of the character described in subparagraph (iii), (iv), or (v) of paragraph (1) of the definition of "project" for the purpose of development or redevelopment by private enterprise.
310 ILCS 10/17