Gov. J.B. Pritzker has announced a new way to go after Illinois businesses that open early in defiance of his emergency order to remain closed.

The governor filed an emergency rule which potentially could charge businesses with Class A misdemeanors if they open for business before they are allowed under his five-phase reopening plan. Under state law, the violation is punishable by a fine from $75 to up to $2,500 and would require a court appearance.