 Starting Wednesday, Anne Arundel County puts five new school zone speed cameras online. The Annapolis Area Christian School and the Key School in Annapolis will have the cameras. So will Folger McKenzie Elementary in Saverna Park, Nantucket Elementary in Crofton, and Odenton Elementary. Now, for the first 15 days in operation, the cameras will only issue warnings. After that, a $40 fine for those traveling at least 12 miles an hour over the speed limit.