After Monday’s very cold temperatures caused parts of Lake Michigan to freeze over, first responders want to make it clear - walking on the ice poses significant danger.⁠ ⁠ "No ice is safe ice," said Deputy District Chief Jason Lach of the Chicago Fire Department's Marine and Dive Operations. "You can never tell how thick everything is, right? and pancake ice could be an inch in the middle and four inches on the outside, or vice versa.”⁠ ⁠ Tap the 🔗 in our bio to learn more.⁠ ⁠ #chicagowinter #lakemichigan #pancakeice