Trotting out of the alley, she made her way to Umbridge’s porch and sat herself down. Umbridge always left work at exactly six o’clock so Hermione knew she didn’t have long to wait. She hoped Draco was right and the ugly hag would take her inside when she saw her. Within moments, a soft "pop’ sound could be heard, followed by the clack of heels on the sidewalk. 