The court noted that the Magistrate erred in proceeding to consider whether the appellant had a bona fide defence after finding wilful default, as this was unnecessary once wilful default was established. The court observed that bills are not served by messengers of court, making the appellant's explanation inherently improbable. The court also noted the historical development of the evidential status of returns of service in South African law, tracing the evolution from an approach that treated such returns as impeachable to the current position that they constitute prima facie evidence. The court emphasized that the wife's supporting affidavit, which failed to adequately address how a messenger of court could be delivering a bill, demonstrated that the appellant and his wife were "clutching at straws to avoid the default judgment."