how much congested is BSB by the way that trains coming from BOY side or MUV side are halted for hours before entering BSB ? and if this isn't enough then the UP trains coming from BUI side are made to halt at different stations befroe Varanasi City and then at BCY for long hours ? and what about the last moment change of Platforms at BSB ? While waiting for my train at PF-01 ( as it was displayed on board as well as it was announced ) they made another train to arrive and then suddenly changed the PF of my train to 5. everyone rushed to PF05 as the train had already entered the platform.