He had Police Vehicle and uniform. But, the location did not had any traffic or any traffic camera. Also, i was sure that i did not break the traffic signal.

However, till now, there has been no updates on the internet. My fingers are crossed. I just hope they were scaring me.
Also, i had a discussion with a person in traffic police whom i know personally. He gave few points:
1. Nowadays, they have instant uploading machine, for uploading fines on metrash.
2. If the fine is big, they give tickets.
3. He entered my details on scrap paper. That may be a hint that he was scaring me.

Fingers crossed :(