Close to 11,000 unauthorised loudspeakers were removed from religious places and volume of other 35,000 was set to permissible limits across Uttar Pradesh following a government order, a senior police official said on Wednesday.?A statewide drive is being undertaken to remove unauthorised loudspeakers from religious places and set the volume of others within permissible limits, Additional Director General of Police (Law and Order) Prashant Kumar said.