SRC-AII required because Purulia have not direct connection to Jaipur or Rajasthan, Marwaris are going to Asansol to boarding the trains for Rajasthan .
Rajdhani via-Tatanagar ago running via-Purulia without halt but later it is diverted via-Muri .
Now, Muri gets the halt of Rajdhani but don't provide good petronage but Purulia in present given good petronage if Rajdhani should stopped at Purulia.