what happened this time? Looks like the first guy who targeted you before is sending you his mates. Just go to any of the Traffic police stations and report it, the phone means that by the end of the call the officer would be forgetting completely about it.

If he did not hit you with his car then you should go to somewhere else because it would be none of the traffic police business. Go to Al Sadd, Matar or even City police station to report him.

Best Regards