An amazing thing

Lights flashed yellow or red at a major 3 way intersection crowded with multi-lane lines of cars in all directions. No police presence (though somewhere in the foggy rain a siren was heard - couldn't tell why.) And, as if choreographed, this side went, then that, then that one, all with courtesy and equality. It was a beutiful thing, which in some strange way, gave me hope for the future of man.