Two things. First, does anyone know what "triple I" means. Second, does anyone have the specific codes for individual crimes. I know the 10 codes and the signal codes. I also know the Nora codes. Occasionally I hear them refer to a "02 in progress" or sometimes they refer to "1600" which I think has something to do with drugs. Any help finding the meanings of these and others would be appreciated. Are there any WPD employees on this forum?