increasing the size of the compartments
1. More room if increased width wise
2. More capacity if increased lengthwise.
3. Better and bigger toilets to enable hygienic setup.
With the increase in FDI in t he country, these may be fruitfully used to upgrade the existing railway sys vis a vis increasing more luxury trains. this will directly contribute to rail safety and better travelling conditions having direct implications on the following
1. Tourism.
2. Railway industry. 3. Overall economy ..to name a few more