was omitted to be added or substituted due to a
mistake in good faith, the court may direct that the
suit, as regards the newly added or substituted party,
shall be deemed to have been instituted on any earlier
date. Thus, under the proviso, if the court is satisfied,
it can direct that the suit as regards newly added or
substituted plaintiff or defendant shall be deemed to
have been instituted on an earlier date. In such a case,
the court after substituting or adding a party in the
suit is required to pass a separate/further order that the
suit as regards the newly added defendant or plaintiff
shall be deemed to have been instituted with effect
from the date the suit was laid. Merely adding or
substituting a plaintiff or defendant by the court is not
enough. In the absence of any order that the
impleadment of newly added or substituted party shall
take effect from the date of institution of a suit, the
period of limitation so far as the newly added or
substituted shall run from the date of their
impleadment in the suit. We have looked into the
records but do not find any order having passed under
the proviso to Section 21 of the Limitation Act that
the impleadment of the State of Tamil Nadu would
take effect from the date of institution of the suit. In
the absence of such an order by the trial court, the suit
filed by the respondent was barred by limitation as
contemplated under Section 59 of the Act.”