A high alert was sounded in the state several days ago and tight security arrangements are in place across the state, a senior police official said in Jaipur.
Police have been deployed in sensitive areas and public places. Hotels and inns are being checked thoroughly for suspicious elements, he said.
Meanwhile, Jaisalmer SP Rajiv Pachar reviewed security arrangements in the district and gave necessary directions for extra vigil in the wake of the recent arrest of an ISI spy Goverdhan Singh from border area.