given the fact that Dehra Dun is connected with Mumbai with only super crawler 19019/19020 DDN-Bandra exp, it is requested that railways amend the timings of 12018 DDN-NDLS shatabdi and 22210 NDLS-BCT doronto slightly so that a transit gap of at least ONE hour is made available between the arr of 12018 and dep of 22210 so that residents of DDN can get some respite. i hope the railway minister takes note of this urgently and takes needful action without delay.