Indian Railway — Harrasment by MST Holders

hi, i want to draw the attention of the concerned authorities towards the regular harassment done by the MST holder passengers with the general passengers in 2138 Punjab mail. Instead of legally booking the business purpose materials, they occupy forcefully the region of the last general compartment of the train.
Not limited to that extent, they forcefully throw the luggage of the general passenger, and show as such that they have reserved the whole compartment. They cross the limit in doing so, not even spare the common passenger, they pull the innocent people from their seats. They cross all limits when they start drinking and smoking in the compartment in running train. And they give the general passengers the threatening of the GRP. Their behavior with the general passengers is so in human. This is something which happens regularly in the last general compartment of Punjab mail(2138) start from Bhopal(written MST on the train compartment area concerned with the emergency window.-1 name 'Pappu'). I faced first time, protested with my junior and after quite few attempts get support from the other general passengers, so this has somehow unexpected happened with them, and it this makes the journey some smoother but this must not the proper solution. So Railway authorities should look into this regular harassment and animal like behavior by quite a handful of goons, and provide the general passengers smooth journey and let them aware about the related rules of these concerned types. Thanks to the support from the common man. Jai Hind