8 U.S.C. § 1358 : US Code - Section 1358: Local jurisdiction over immigrant stations

Search 8 U.S.C. § 1358 : US Code - Section 1358: Local jurisdiction over immigrant stations

The officers in charge of the various immigrant stations shall
admit therein the proper State and local officers charged with the
enforcement of the laws of the State or Territory of the United
States in which any such immigrant station is located in order that
such State and local officers may preserve the peace and make
arrests for crimes under the laws of the States and Territories.
For the purpose of this section the jurisdiction of such State and
local officers and of the State and local courts shall extend over
such immigrant stations.