प्रयागराज एक्सप्रेस - जो भी हो तुम खुदा की कसम; लाजवाब हो

if train is going to washing yard then cleanliness is good but if the train is departing from station cleanliness is not maintained except ac coaches. train departing from station if it late reaches at newdelhi ,it depart from station without cleaning.

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