"The railings got an upgrade, and in a sign of the times, there’s now a security camera mounted on the wall. The principal surely would have loved to have that kind of surveillance at his disposal in his day—perhaps he could have pored over the parking lot footage and discovered the true identity of the doting “father” who pulls up in a vintage sports car and greets Sloane with a deep, passionate kiss."It's incomprehensible to me that Northbrook haven't acknowledged the tourism opportunities of keeping the "Save Ferris" sign on the water tower. The heartless wenches.
Film Fans of the old Now and Then documentaries on the Doctor Who dvds and of Ferris Bueller's Day Off will like this AV Club article. On Ferris's school: