About fifty minutes in, when the Inspector follows his wife to the antique shop, it has a red awning, so it is very noticeable, and she parks her station wagon outside, and a view can be seen from his car across the space between the parallel road he is on to where her car is, but in the film leading up to it, when he is following her to the antique shop, before she is supposed to get there, as he is driving, in the background one can clearly see the antique shop and the tree near it, and her station wagon already outside - before she parked there.