Discuss the liability of a public servant concealing a design to commit an offence which it is his duty to prevent according to Indian Penal Code (IPC 1860) Section 119: Public servant concealing design to commit offence which it is his duty to prevent and their relevant Bharatiya Nyaya Sanhita 2023 (BNS 2023) code reference.

{'IPC Section': '119', 'IPC Heading': 'Public servant concealing design to commit offence which it is his duty to prevent', 'IPC Descriptions': " Indian Penal Code, 1860 
119. Public
servant concealing design to commit offence which it is his duty to prevent
Whoever, being a
public servant, intending to facilitate or knowing it to be likely that he will
thereby facilitate the commission of an offence which it is his duty as such
public servant to prevent;
voluntarily conceals,
by any act or illegal omission, the existence of a design to commit such
offence, or makes any representation which he knows to be false respecting such
design;
If offence be
committed   shall, if the offence be committed, be punished with
imprisonment of any description provided for the offence, for a term which may
extend to onehalf of the longest term of such imprisonment, or with such fine
as is provided for that offence, or with both;
If offence be
punishable with death, etc  or, if the offence be punishable with death
or 51[imprisonment for life], with imprisonment of either
description for a term which may extend to ten years;
If offence be not
committed   or if the offence be not committed, shall be punished with
imprisonment of any description provided for the offence for a term which may
extend to onefourth part of the longest term of such imprisonment or with such
fine as is provided for the offence, or with both.
Illustration
A, an officer of
police, being legally bound to give information of all designs to commit
robbery which may come to his knowledge, and knowing that B designs to commit
robbery, omits to give such information, with intent to facilitate the
commission of that offence. Here A has by an illegal omission concealed the
existence of B's design, and is liable to punishment according to the provision
of this section.", 'BNS Section': '59', 'BNS Heading': 'Public servant concealing design to commit offence which it is his duty to prevent', 'BNS description': "The Bharatiya Nyaya Sanhita, 2023
59. Public servant concealing design to commit offence which it is his duty to prevent.
Whoever, being a public servant, intending to facilitate or knowing it to be likely that he will thereby facilitate the commission of an offence which it is his duty as such public servant to prevent, voluntarily conceals, by any act or omission or by the use of encryption or any other information hiding tool, the existence of a design to commit such offence, or makes any representation which he knows to be false respecting such design shall,
(a) if the offence be committed, be punished with imprisonment of any description provided for the offence, for a term which may extend to onehalf of the longest term of such imprisonment, or with such fine as is provided for that offence, or with both; or
(b) if the offence be punishable with death or imprisonment for life, with imprisonment of either description for a term which may extend to ten years; or
(c) if the offence be not committed, shall be punished with imprisonment of any description provided for the offence for a term which may extend to onefourth part of the longest term of such imprisonment or with such fine as is provided for the offence, or with both.
Illustration.
A, an officer of police, being legally bound to give information of all designs to commit robbery which may come to his knowledge, and knowing that B designs to commit robbery, omits to give such information, with intent to so facilitate the commission of that offence. Here A has by an illegal omission concealed the existence of B's design, and is liable to punishment according to the provision of this section."}