Tyler is the Chairman of the Lower Tadfield Residents’ Association. He’s a well-off, middle-aged man and has a firm grasp on what’s right and wrong in the world. He feels it’s his duty to make sure that everyone else learns, so whenever anyone in the neighborhood does something he doesn’t like (like listening to music in public or allowing leaves to fall in his yard), he scolds the person in question and then writes a letter to the editors of the Tadfield Advertiser shaming his latest target. Tyler is walking his dog when the Four Horsemen of the Apocalypse, Crowley, Madame Tracy, Aziraphale, and Shadwell come through Tadfield. He gives them convoluted directions to the air base (where Armageddon, the end of the world, is supposed to take place). He also harasses Adam and the Them—and tells Mr. Young that Adam is out past his bedtime.