LHB leads to capacity augmentation of trains. Daily trains as Mumbai, Coromandel, Kalka, TN, etc are daily running trains that have huge bookings all round the year. A weekly or biweekly trains does not have equal patronage compared to a daily train. As far as rakes are concerned single rake specials just manage to score brownies in election sops but daily trains LHB offers service to more and larger part of population.