When a continuance is granted upon application made subsequent to the preliminary call of the trial list, the court may impose on the party making the application the reasonable costs actually incurred by the opposing party which would not have been incurred if the application had been made at or prior to such preliminary call.

Where a continuance has been so granted and costs imposed, the party upon whom such costs have been imposed, may not, so long as such costs remain unpaid, take any further step in such suit without prior leave of court.

A party upon whom such costs are so imposed and who was at fault in delaying the application for continuance may not recover such costs, if ultimately successful in the action; otherwise such costs shall follow the judgment in the action.