Traffic Police — Unethical behaviour

I was stopped by traffic police near ghodbandar dmart. when I asked for the fault he said that I had taken U turn, but when I showed him others also taking same U turn, he said I jumped the signal. but the fact is that there was no signal working at that time. so I asked, sir where is the signal operating? Then he started talking loudly that, you don't teach me, further said this what happens when you are educated and don't be oversmart. i kept on asking my fault, even I said I am ready to pay the fine..but tell me what did I do. but this gentleman kept on shouting on me saying, "now you will see what I do. i will make sure that you are served with notice and all" I kept on requesting that I am ready to pay fine but tell me what is my fault. he took photos of the car and kept on saying now "now you go..you will see what I will do. Please help in this, me asking my fault should not considered as me insulting him. on the other hand this gentleman kept on shouting on me on the road and people were looking at me. Please help me in this. Attaching images of people taking U turn. No. 1 to 5.