CLEAN : S.African duo jailed for forcing black man into coffin

The transcript discusses the dismissal of an appeal against a conviction and sentence, with the next step being a petition to the highest Court of Appeal in Bloemfontein. The speaker expresses shock at the sentence, noting no deaths or injuries were involved, and believes justice has been served. The process is seen as a learning experience to prevent future occurrences.

What reasons were given for the shock regarding the sentence?

What lesson does the speaker believe has been learned from this process?