Two traffic beat constables received the shock of their lives when two bike-borne men rode off with their walkie-talkie. The cops had asked the men to stop their motorcycle, since the rider wasn’t wearing a helmet. The men ignored them and rode ahead, and when the policeman tried calling the control room through his walkie-talkie, the pillion rider snatched it. A case has been registered with the Bangur Nagar police station.