“As such even if it is held that Order 22 of the Code is not applicable to writ proceedings or writ appeals, it does not mean that the petitioner or the appellant in such writ petition or appeal can ignore the death of the respondent if the right to pursue remedy even after death of the respondent survives. After the death of the respondent it is incumbent on the part of the petitioner or the appellant to substitute the heirs of such respondent within a reasonable time. For pupose of holding as to what shall be a reasonable time, the High Court may take note of the period prescribed of holding Article 120 of the Limitation Act for substituting the heirs of the deceased defendant or the respondent. However, there is no question of automatic abatement of the writ proceedings. Even if an application is filed beyond 90 days of the death of such respondent, the Court can take into consideration the facts and circumstances of a particular case for purpose of condoning the delay in filing the application for substitution of the legal representatives. This power has to be exercised on wellknown and settled principles in respect of exercise of discretionary power by the High Court. If the High Court is satisfied that delay, if any, in substituting the heirs of the deceased respondent was not intentional, and sufficient cause has been shown for not taking the steps earlier, the High Court can substitute the legal representatives and proceed with the hearing of the writ petition or the writ appeal, as the case may be. At the same time the High Court has to be conscious that after lapse of time a valuable right accrues to the legal representative of the deceased respondent and he should not be compelled to contest a claim which due to the inaction of the petitioner or the appellant has become final.”