Delhi Police — wrong challan

A few days back i was commuting by my car at about 5.45pm and crossed the red signal but due to slow movement of vehicle in the mid of the road light turned yellow and then red. Three traffic cops asked me to stop by side. I pleaded but they did not listen anything and started threatening of issuing challan. I got rid of by paying.in fact they are harassing like anything and behave very rudely. Yesterday the signal was defective and still the cops are looting. The incident is of sheikh sarai terminal towards saket court. My request is to take care of this so that innocent commuters do not get harassed. The noi of cops are three. Thanks.
Yours sincerely
Harendra kumar
Sr. Admn. Officer
Itbp