Section 1122(f) in Police Regulations, Bengal , 1943
(f)The full name with aliases, the parentage and the residence of each convicted and suspected person shall be entered in the consolidated alphabetical index followed, respectively, by the letter "C" or "S", the S. R. number and year of the case. The letter "A" shall precede the names of approvers, and the name of any one who has made a true confession shall be underlined.
