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The 22387/88 Black Diamond Express will switch from ICF to LHB coaches, which is positive, but the coach count will drop from 22 to 16. Worse, all the removed coaches are general ones, and the train already has a large crowd in that section. Losing 6 general coaches will worsen the overcrowding. Since there's no other evening intercity train from Asansol to Kolkata, introducing this imaginary train would help ease the load and give office-goers another option for return.

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