Yes, they may be increasing the numbers of them, but they've been around Toledo for years. And, my son can tell you that they don't just WARN.
A picture of your car is mailed to you along with a ticket.
I guess ignoring them because you live in Michigan is an option. But, they don't go away and if you're ever pulled over in Toledo you'll have to answer for it.
So I guess, if you screw up . . . own up to it.
And, don't think those cameras don't work. They do.