This is one of the dirtiest Sampark Kranti i have boarded on 5th June from Hz Hazrat Nizamuddin till Yeshwanthapur, I was with my family in 3AC and as the train proceeded towards its destination the train started getting dirtier with all kind of filth from chips wrappers to tea cups, and till last there was no cleaning staff available to clean, toilets were full shits as the automatic exit system in toilets were not working, toilets were stinking like hell and there were no one to listen, when i demanded the complaint book i was denied by giving silly reasons. so my dear fellow passengers be ready to embrace the filth and stinks.