Dwarka: The continuous rain for last few days has affected the traffic signal system in the sub-city of Dwarka badly. Many signals can be seen not functioning properly. Some of the signals were found completely dysfunctional, causing mismanagement of traffic. Signals at Sector 5/6/10/11 which is one of the busiest chowks were found dysfunctional in rain by CitySpidey. Signals at Crescent Chowk too were found not working properly. CitySpidey took pictures to draw the attention of the authorities concerned.