Concealed carry will be legal (with some exceptions)
A licensee under this Act shall not knowingly carry a firearm on or into:
Any building, real property, and parking area under the control of a public or private elementary or secondary school, pre-school or child care facility,
Any building, parking area, or portion of a building under the control of an officer of the executive or legislative branch of government, and any building or portion of a building under the control of a unit of local government.
Any building designated for matters before a court.
Any building, real property, and parking area under the control of a public or private hospital or hospital affiliate, mental health facility, or nursing home.
Any bus, train, or form of transportation paid for in whole or in part with public funds, and any building, real property, and parking area under the control of a public transportation facility paid for in whole or in part with public funds.
Any public gathering or special event conducted on property open to the public that requires the issuance of a permit from the unit of local government or any building or real property that has been issued a Special Event Retailer's license as defined in Section 1-3.17.1 of the Liquor Control Act during the time designated for the sale of alcohol by the Special Event Retailer's license, or a Special use permit.
Any public playground.
Any public park, athletic area, or athletic facility under the control of a municipality or park district.
Any building, real property, or parking area under the control of a gaming facility licensed under the Riverboat Gambling Act or the Illinois Horse Racing Act of 1975, including an inter-track wagering location licensee.
Any real property under the control of the Cook County Forest Preserve District.
Any building, classroom, laboratory, medical clinic, hospital, artistic venue, athletic venue, entertainment venue, officially recognized university-related organization property, whether owned or leased, and any real property, including parking areas, sidewalks, and common areas under the control of a public or private community college, college, or university.
Any stadium, arena, or the real property or parking area under the control of a stadium, arena, or any collegiate or professional sporting event.
Any building, real property, or parking area under the control of a public library.
Any building, real property, or parking area under the control of an amusement park.
Any building, real property, or parking area under the control of a zoo or museum.
The owner of private real property of any type may prohibit the carrying of concealed firearms on the property under his or her control.
The city of Chicago has been pressuring businesses to put up "no firearms" signs.