In a country where jails are seen as ticking timebombs, a system of self-rule among inmates has proved a striking success
Renato Da Silva Junior harbours ambitions of becoming a lawyer. There is just one obstacle: he is a quarter of the way through serving a 20-year jail sentence for murder.
“My dreams are bigger than my mistakes,” says Da Silva, a slightly built man with a broad smile. “I am doing everything to get out of here as soon as I can.”