Parity is among the most frequently invoked and most frequently misunderstood grounds in bail practice. It is not a rule that one accused's bail entitles every co-accused to the same order; it is a principle of even-handedness that applies when roles are genuinely comparable. The Calcutta High Court's order of 11 September 2026 in Illas Shah v. The State of West Bengal, C.R.M. (A) 1855 of 2026, decided by Justice Tirthankar Ghosh, is a clean illustration of parity doing exactly the work it is meant to do — grounded not in counsel's assertion but in the injured complainant's own recorded statement.
The setting
The petitioner sought anticipatory bail in connection with a case registered at Jagatballavpur Police Station in February 2026, invoking offences under the Bharatiya Nyaya Sanhita including Sections 126(2), 117(2), 118(2), 109 and 3(5) — wrongful restraint, voluntarily causing grievous hurt, hurt by dangerous weapons, attempt to murder and common intention. The Sessions Judge had rejected his application. His two sons, accused in the same case, had been granted anticipatory bail on their applications.
The single question
With co-accused already protected, the case reduced to one question: was the father's alleged role distinguishable from his sons'? The court answered it from the injured person's own statement rather than from the rival submissions, finding that "the father and the two sons are similarly situated." Once that finding was made, refusal of the same protection to the father would have been arbitrary, and the High Court allowed the petition with conditions under Section 438(2), limiting the protection to six weeks in view of the chargesheet already submitted — a window within which regular bail can be sought from the trial court.
Using parity well
Anchor it in the record
Parity succeeds when the equivalence of roles appears from the FIR, the injured's statement or the chargesheet — not from characterisation by counsel. Annex the co-accused's bail orders and pinpoint the passages showing comparable allegations.
Match the stage
The co-accused's order should come from a comparable stage of the case. An order granted before arrest, or after chargesheet, carries different weight; courts also examine whether the earlier order has been challenged or cancelled.
Expect the distinctions
Parity fails where the applicant has a distinct overt act, a weapon specifically attributed, an injury traced to him, worse antecedents, or conduct such as absconding. The State will press these; the application should meet them squarely.
The limits of the principle
Parity is a starting point, never a conclusion. A wrongly granted bail to one accused does not compel its repetition — courts have consistently held that an erroneous order confers no right on others. Nor does parity override individual factors: criminal history, the risk of tampering, or a special role in the occurrence. What this order shows is the converse discipline: where the prosecution's own material places family members on the same footing and two have been protected, even-handedness requires that the third not be singled out. That discipline applies equally in Delhi, where anticipatory bail applications under Section 482 BNSS before the Sessions Court and the High Court routinely turn on precisely this kind of role-comparison.
This article is for general information only and is not legal advice or a solicitation.
Frequently Asked Questions
What is the parity principle in bail matters?
Parity means that accused persons whose roles in the alleged occurrence are materially the same should ordinarily receive the same treatment on bail. It is a facet of even-handed justice, not an independent right: the court must still be satisfied that the applicant's role, antecedents and conduct genuinely match those of the co-accused already granted bail.
How did the court test parity in this case?
By going to the source material. Justice Ghosh examined the statement of the injured and recorded: "From the statement of the injured I find that the father and the two sons are similarly situated." Because the Sessions Judge had granted anticipatory bail to the two sons but rejected the father's application, the High Court corrected the asymmetry.
Under which provision is anticipatory bail now sought?
Section 482 of the Bharatiya Nagarik Suraksha Sanhita, 2023, which corresponds to Section 438 of the Code of Criminal Procedure, 1973. Conditions on a direction for pre-arrest bail are imposed on the lines formerly found in Section 438(2) CrPC — availability for interrogation, no inducement or threats to witnesses, and no departure from India without leave.
Why was the protection in this case limited in time?
The court noted that the chargesheet had been submitted and made the direction operative for six weeks, within which the accused could seek regular bail before the trial court. Time-limiting pre-arrest protection to channel the accused to the regular bail forum is a common structuring device once investigation is complete.