Section 207(b) in Police Regulations, Bengal , 1943
(b)Assistant Sub-Inspectors shall be responsible for all returns and registers except the First Information Report, Case Diary, General Diary and Village Crime Note-Book. The first three cannot by law by made over to them unless they happen at the time to be officers-in-charge. Ordinarily entries in the Village Crime Note-Book will be made by the investigating officer or the officer who acquires information which is required to be entered, but the senior Sub-Inspector will be responsible for its proper maintenance.