Ambikapur (Naiduniya Representative). Traffic signals set up by a private company in Raipur have become a victim of chaos at 10 major intersections to improve the city’s traffic system. Only the traffic signals of Gandhi Chowk, Ghari Chowk, Akashvani Chowk are functioning properly in the city. Apart from this, the traffic signal of other chowk intersections has become a showpiece.