Traffic Police, Vizag — unprofessional behaviour by traffic police

Two incidents

1 i was fined on the way to geethams college for exceeding 40km/hr and there was not even one speed limit board on the way to look at. They are stopping all the vehicles and uploading the details for fine.
Not even giving an explanation for what.
2 8th october, on beachroad in front of novotel, i took a diversion to opposite lane as my way lane is blocked with barrygate. Many vehicles took the same way and traffic police in next junction stopped us started shouting at us and started taking clicks at us. When asked why they r doing so, they respond as if people are slaves to them. And dnt even bother to listen to us about tge barrygate, all they are doing is to show their work frustration on people.
It's bcoz of such police, we loose ur respect towards police deparrment who protect us.