Whether the appellant's absence from the hearing without excuse and without representation caused the opposition to be deemed withdrawn.
Yes. In a contravention case, the accused may be represented, but she must either appear personally or be represented by a mandate holder; failing both, the opposition is deemed withdrawn.
Article 356(4) CPP applies when the opponent fails to appear without excuse and without representation. The appellant could have delegated representation by written proxy, but did not do so.