It was initially published on Naked Punch as an “Open Letter Demanding the Release of Baba Jan Hunzai“.
It is also on ESSF now: “Open Letter Demanding the Release of Baba Jan Hunzai in Gilgit-Baltistan (Pakistan)”.
For more information, including the financial solidarity campaign, see Urgent Appeal : Death threat to activists imprisoned in Pakistan in this issue of International Viewpoint.