Delhi Traffic Police — punished for offence which was not committed

On 2nd november 2009, at 7.40 pm, i was on my way to my office. Near GTB hospital red light, two policeman Mr. Arun kumar and Ashok kumar stopped me saying i violated the traffic rule by crossing the red light, but actually i crossed the orange light. On my requesting they said u violated the rule u have to bear the challan. They charged me Rs. 100 fine for the offence which I had not commited. I request the concerned person to look into this matter and take some neccesary action.