Ministry of Railways has appointed Dr. Bindeshwar Pathak, the founder of Sulabh International as a Brand Ambassador for Swachh Rail Mission of Indian Railway. <br/><br/>Minister of Railway Suresh Prabhu felicitated Dr Pathak at a function in New Delhi today.Speaking on the occasion, Mr Prabhu said, the initiative will help push the cleanliness drive of the Railway.He added that cleanliness is the key to the solution of lot of diseases. <br/><br/>Mr Prabhu said, the government is installing bio-toilet at various trains to keep the tracks and trains clean. He also said, the Railways has also introduced vaccum-bio- toilet which will be installed in trains.