Such a blessing, Delayed Green. Not seen yet in my town, but now commonplace in San Francisco, as one example, at least.

Such a simple adjustment to the normal settings of universal traffic control,

Simple response to simple human behavior, tendency at times to cheat the signal, race the intersection,

Deadly result might follow thus,

Thus and so, Delayed Green, all four sides, vehicles obliged to stop, thank a traffic engineer and local government for the safety that ensues,

Delayed Green, Safer Streets, GOOD.