(65 ILCS 20/21-48)
(from Ch. 24, par. 21-48)
to city of Chicago exclusive.
No order, decision, rule or regulation heretofore or hereafter made by
the State Public Utilities Commission or by the Illinois Commerce
Commission, or any department or agency of the State succeeding to any of
the powers of the Illinois Commerce Commission, shall interfere with the
full exercise of the powers and authority conferred upon the city of
Chicago by this article.
(Source: Laws 1941, vol. 2, p. 19