Saman Naseem was just 17 when he was arrested for being a member of an opposition group in Iran. He is due to be hanged at dawn on Thursday 19 February.

We have just days to ask the Iranian authorities to stop the execution.

Update, 19 February: we believe Saman was not executed this morning, but we don't yet know why or where he is. We think he's at risk of a secret execution - please keep taking action.

You can tweet, use facebook or simply write to the authorities. All the deatils about the case and what to write can be found here https://www.amnesty.org.uk/blogs/urgent-action-network/saman-naseem-exe…