The Maester's Fastest Raven...

Brigit Targaryen calls for the maester's servant beconing him into her solar, "send a raven please. To Lord Lorch to reach him before he departs Winterfell. Do it quickly, send your fastest raven." She quickly pens the words on the strip of parchment, 'the King and queen requests your audience in King's Landing, please station your men at the Twins to reinforce the queen's father's bannermen." she put a dolop of wax on the rolled up note sealing it with the press of a metal sigil. She handed the note to the servant urshering him, "Go Now!"