We are writing to express our profound concern about the recent arrests and disproportionate sentences of 10 youth activists for participating in a peaceful, but unsanctioned, protest on January 10, 2008. We are especially concerned about Andrei Kim, who is among these ten and who was arrested at a subsequent peaceful protest on January 21. He was charged with violations related to both protests and received a disproportionately harsh sentence for offences based on what we believe to be political reasons.