OP
I am amazed bank staff didn't call police earlier to enforce something like entry for 1-2 persons only at a time.the bank is sbi , not sure about the area although its highly likely that its a semi urban/ rural branch. The books are passbooks and the papers are withdrawal forms. its a very recent video as no other time did an employee wore masks and gloves in bank. Ppl are withdrawing cash a lot mainly coz atms might’ve dried up or account holder wouldn’t know how to operate or is hesitant or would want smaller notes which are not available in an atm