Prime Minister Narendra Modi has expressed sadness over the loss of lives caused by the bus accident in Ratlam, Madhya Pradesh. Mr Modi said, his thoughts are with the bereaved families. He wished speedy recovery for those injured in the accident. <br/><br/>At least 10 people were killed and 13 injured when a passenger bus fell into a deep pit filled with water in Namli area of Ratlam district in Madhya Pradesh today.