Actor Manish Goplani, who plays a police officer in a show, finds their job difficult.In the show "Detective Didi", he essays the role of a Delhi crime branch police officer who investigates cases staying within the norms of the system."Earlier, I used to feel a police officer enjoys freedom. But this role of a policeman in the show has convinced me that it is a very difficult job. You can be on duty for a long period of time while solving cases and protecting citizens around," Manish said in a statement."But on other hand, it's also great to work for your country. I salute the hardworking Indian police officers," he added.