Only minutes passed from the time she ran out of her office until she was standing in her kitchen. Screaming out for her wizards, she didn't waste a moment sealing the fireplace. It was imperative that the Floo connection be severed. If the next several hours or days did not go well in their favor, they didn't need to have an access for the outside world to come inside their sanctuary. Part of her wished that they bought the cottage in the countryside years earlier. At the time, they were concerned about being too isolated from the rest of their society, of Oliver not having friends close by to play with. She hated that they stayed in the middle of the village. Defending their home from enemies would be that much harder.