Soweto uprising
In the aftermath of the 1976 Soweto uprising and the security clampdown that accompanied it, Joint Management Centres (JMCs) operating in at least 34 State-designated "high-risk" areas became the key element in a National Security Management System. The police and military who controlled the JMCs by the mid-1980s were endowed with influence in decision-making at every level, from the Cabinet down to local government.