The metro network has surrounded Delhi from all sides. It is a boon for Delhites. A metro train provides convenience, comfort and quick journey to its passengers. There are no traffic lights on its track. It runs smoothly, provided there is no technical snag. Its frequency is also appreciated as it reaches. The platform is quick succession. Passengers don’t need to wait for a metro train for more than five minutes. It is not time-consuming. Metro trains in Delhi run on elevated tracks as well as underground. But whatever is the case with passengers feel relieved a lot once they get it a metro train. There is a separate compartment for ladies. Very few cases of eve-teasing pick-pockets are reported in metro trains. Delhi has undergone a tremendous change with the advent of metro trains.