In Rajasthan, BSF started a special intensive patrolling campaign, "Operation Sard Hawa" on the Indo- Pak international border. <br/><br/>There would be an intensive round-the-clock patrolling through sand scooters, vehicle and camels by BSF to check any kind of infiltration from across the border due to fog. The campaign will continue till 30 January. In wake of attack on Pathankot air force base this operation has been started one week earlier.