Has SWR made any provision for extra rakes this winter to account for the expected late arrival of Karnataka Express from New Delhi with which there is a RSA? The late arrival from New Delhi due to fog had made the mail a day train for some of Dec 2016 & almost all of Jan 2017. Today - 14/12/17, the 12628 Karnataka Express has arrived late by more than 6h at KSR Bengaluru...may be just a matter of time when it goes much beyond the expected departure time of 12658