Pls guys am curious about this, a friend of mine met up with me recently and he happens to now own a car same with his business Friend but here is the problem, in the car they both have white handkerchief tied rear mirror inside their car (that place most Catholics hang rosary inside a car) now someone is saying there is something with the white hankie, could this be true? This is the second time am seeing such in a young guys car... Pls have anyone heard about or seen anything like this before?