They're just everywhere, Laura, spread the length and breadth of the country. So many cells are being discovered and broken up, but the prisons are at maximum capacity, there's nowhere to put them. Tunisia has removed the jail penalty for first time caught drug users to try to free up space. They need to spend their foreign loans on building new prisons, not on trying to promote tourism to a country so unsafe. I read their news daily...Tunisia is a frightening country at the moment, teetering on the edge.