Crosswalk marker for the blind

As in Stockholm and other countries, Copenhagen has boxes at many crosswalks that beep slowly when the sign says don't walk. It beeps faster when it says walk. This figure, on the top of the box (in Stockholm it was just a raised arrow), indicates that there are two streets to cross to the right; one street, a median, and another street. If there's only one street, there's only one bump. A street in either direction (you're on the median) and a bump on either side.