2. The entry to the toilet is be changed in such a way that the person places his legs directly on the places provided for the toilet. At present the individual should change his posture once he gets in to the toilet.
3. For the purpose of keeping the railway stations clean, there should be a box provided to collect the urine or the other one(I am not able to spell it,as it is not coming to my mind) ie soild one, with a lever to open it (control to be held with the driver or the guard ,once the train moves to the fields. Then it is to be opened and all the collected onces gets out. Again the lever is to be shut when the train is going to another station. Even the operation of the lever can be automatically controlled with the latest technology more