2. In full view of the circumstances indicated by the lower court on the grounds of sentencing, the fact that a crime of obstructing the performance of official duties requires strict punishment for the establishment of public authority and the protection of legal order, and all other sentencing conditions shown in the records and arguments in this case, the sentence imposed by the lower court is deemed appropriate, and is too unreasonable, and thus, the Defendant’s assertion is without merit.

3. In conclusion, the defendant's appeal is dismissed in accordance with Article 364 (4) of the Criminal Procedure Act on the grounds that the defendant's appeal is without merit. It is so decided as per Disposition.