This complaint is regarding upper kopar station (Diva-Vasai track), I am a resident here (Tilkus wadi) and every year I have noticed that kids around the area take out mud/soil during Diwali (to prepare Killa/fort) and they have been taking it from Upper Kopar's supporting system of Railway track (the place where the upper kopar station and tracks stands on). This year its looking worst, I am sure it will impact the railway tracks of upper kopar station soon. Please take some action as soon as possible urgently.