Kathmandu [Nepal], April 6 (ANI): At least 6 people have been injured, including two police personnel, after a clash erupted between the members of the National Liberation Movement and the police near Singha Durbar, the administrative capital of Nepal, on Saturday. The clash erupted after the members of the National Liberation Movement, led by Madesh-based-leader Rajendra Mahato, organised a march in Kathmandu, demanding recognition of states on the basis of ethnicity. The march took a violent turn after the participants pushed down the barricade set by the police to prevent them from entering…