Very light traffic on the way home. Must have been too nippy for the Hamptons crowd. I saw a sign on the George Washington Bridge saying "Camera Use Prohibited". I'm not sure when that sign was added but I guess it's official now: taking pictures is terrorism. Never mind that the bridge already appears in some movies, on the web and on postcards.
New glitch in the GPS receiver: Turning on the backlight now shuts off the display, so it becomes a backlit nothing. Not a serious problem since I usually just point the flashlight at the GPS to read it in the dark in order to conserve battery power.