The head of a traditional drug addiction treatment center, Ustad Ahmad Ischsan Maulana, prepares a herbal bath for recovering addicts in Purbalingga, Central Java, Indonesia July 27, 2016. The traditional rehabilitation centre in a village in central Java claims to have treated hundreds of addicts with a routine of herbal teas, baths, prayer, and counselling. Picture taken July 27, 2016. REUTERS/Darren Whiteside