This Act applies to every unit of local government that provides or coordinates ambulance or similar emergency medical response or transportation services for individuals with emergency medical needs. A home rule unit may not respond to or provide services for a mental or behavioral health emergency, or create a transportation plan or other regulation, relating to the provision of mental or behavioral health services in a manner inconsistent with this Act. This Act is a limitation under subsection (i) of Section 6 of Article VII of the Illinois Constitution on the concurrent exercise by home rule units of powers and functions exercised by the State.