kidney function elevated. My doctor called and said that my kidney function was elevated just a little.
Caution.. It means that traffic approaching the yellow light has the Right-of-Way to proceed through the intersection, but a significant volume of traffic is, or may be, approaching from the cross street(s). The driver is thus warned to be wary of vehicles that may be entering or crossing the roadway.
The first application of a flashing electric turn signal was used on the 1938 Buick as a new safety feature. It was advertised by Buick as the Flash-Way Directional Signal. By 1940, Buick added the self-canceling mechanism attached to the steering column.