People should have recognized Ferris Bueller running around the city
Now that would have ended his day off, would it not? It's not like he was secretly dying in a hospital of sorts, or locked away. Everybody knows what he looks like. People should have recognized Ferris Bueller running around the city numerous times, I mean, you can't have Save Ferris on a water tower and See Ferris sitting under it on live TV and not be suspicious?
What about the people om the parade?
Also, What about the people who work downtown in the hospital and sent the nurse to serenade him?
They all should have seen him at the museum, in the garage, the restaurant, anywhere? Am I right?