More than half of the mainly sub-Saharan migrants, refugees, and asylum seekers in Tunisia currently live in “unsuitable conditions”, a domestic rights group said Tuesday. In its latest study on migration, the Tunisian Forum for Economic and Social Rights (FTDES) found that “over half” of migrants in Tunisia lived “in the street, public parks, encampments, and outdoor areas”. Tunisia is a key departure point for irregular migrants attempting perilous sea crossings across the Mediterranean to seek better lives in Europe. Earlier this month, Tunisian Interior Minister Khaled Nouri said that more…