(b) A certified licensee shall post in a conspicuous position on the premises where the licensee conducts business a sign that contains the following warning in block letters not less than one inch in height: "With few exceptions enumerated in the Firearm Owners Identification Card Act, it is unlawful for you to:
(A) store or leave an unsecured firearm in a place where a child can obtain access to it;(B) sell or transfer your firearm to someone else without receiving approval for the transfer from the Illinois State Police, or(C) fail to report the loss or theft of your firearm to local law enforcement within 72 hours.". This sign shall be created by the Illinois State Police and made available for printing or downloading from the Illinois State Police's website.