Relief for failure to comply with rules
2.1.—(1) The sheriff may relieve a party from the consequences of a failure to comply with a provision in these Rules.
(2) The sheriff may do so only where the party shows that the failure is due to—
(a)mistake;
(b)oversight;
(c)any other excusable cause.
(3) Where relief is granted, the sheriff may—
(a)impose conditions that must be satisfied before relief is granted;
(b)make an order to enable the proceedings to proceed as if the failure had not occurred.