SECTION 1. The corporation or association formed to manage and
conduct the world's fair or exposition in commemoration of the
purchase of the Louisiana Territory, when organized or
incorporated in accordance with the law, is hereby granted the
privilege of using either O'Fallon Park or Carondelet Park or
that portion of Forest Park lying west of the line described as
follows, to wit: Beginning at the intersection of the south line
of Forest Park with the north line of Clayton road, and running
thence in a northerly direction along the west line of the
Concourse drive two thousand five hundred fifty feet; thence in
a northerly direction to the east end of the large lake, a
distance of twelve hundred feet; thence northwesterly direction
about two thousand feet to the intersection of the south line of
Lindell avenue, with the west line of De Baliviere avenue
produced southwardly, for and as a site for said world's fair or
exposition, reserving, however, unto the city of St. Louis all
regulation and control of any of the sites above described,
together with all right to excises and licenses.

SEC. 2. The board of public improvements shall at all times,
beginning with the selection of the site out of the three sites
above referred to, until the close of said world's fair or
exposition, and until the complete restoration of said site as
hereinafter provided, have the power to provide such
regulations, conditions, and requirements as it may deem
necessary to protect the interests of the city with respect to
the construction of all sewers, drains, and conduits of any
kind, and the laying of water pipes or fixtures; and the plans
and specifications for the construction of the foregoing work