Top Boy (2011)

Set in London, the series revolves around a drug business led by Dushane, a twenty-something who aims to become the 'Top Boy' in the area, along with his friend Sully. Their ambition involves tension with other gangs; thus, the series deals with delving into their rivalry through intertwined stories, such as that of Ra'Nell, a teenager who gradually enters the world of drugs. A dramatic series with thriller elements and an excellent cast that will leave you eager to see more.