In Rajasthan, a bridge under construction on Chambal river near Kota collapsed on Thursday evening. Initial reports say,four persons are killed and six injured. More than 50 persons are feared trapped in the debris. According to IG Police, Kota, Rajiv Dasot, some persons have been rescued and admitted to different hospitals of Kota. Relief and rescue operation has begun on a large scale and senior Police and administrative officials have reached the site. Army has been called in to help in Rescue operation. Further details are awaited.<br/>