The bill amends Section 552c of the Michigan Penal Code to clarify and expand the definition of "key facilities" where unauthorized entry is prohibited. It specifies that a person cannot intentionally enter or remain on premises belonging to another that are classified as key facilities, which include various types of manufacturing, utility, and transportation facilities. The bill introduces new categories of key facilities, such as data centers and battery storage facilities, and modifies existing definitions to ensure clarity. Additionally, it establishes that the prohibition applies to railroad yards even if they are not completely enclosed, provided they are properly posted with signage.

Furthermore, the bill mandates that key facilities must display conspicuous signage with specific requirements regarding letter height and sign size to ensure visibility at points of entry. It also maintains the penalties for violations, which can include imprisonment for up to four years or fines up to $2,500. Importantly, the bill clarifies that it does not prevent lawful assembly or peaceful petitions for grievances, ensuring that rights to protest or labor disputes are protected. The amendments are set to take effect 90 days after the bill is enacted into law.

Statutes affected:
House Introduced Bill: 750.552