Ranchi Traffic Police — Fined for taking left turn at Gari Khana Chowk, Ranchi

I, Rakesh Kumar Rastogi(DL Number: JH[protected] was on the way from Upper Baazar to Harmu, on Gari Khana Chowk(Date:27/08/2021, Time: Near 6:15 PM) I turned left (because left turn is permitted as traffic rules) when a traffic policeman stopped me stating that left turn is punishable without permission in Ranchi district area and you will be fined. In this way, traffic policemen are harassing the road riders.
Please inform me whether my said complaint is valid according to the traffic rules or not.
Kindly look into my complaint and take necessary actions.