MOSIBUDI MANGENA A Cuban mathematics and science tutor who was part of a group I was working within the Department of Education, was bemused by the tendency of South Africans to call big meetings to attend to issues that should be dealt with routinely and administratively. Her observations came to mind when we saw ministers with large entourages of police running helter-skelter in Diepsloot trying to solve the problem of crime and illegal immigration.  Frankly, it was embarrassing. It exposed an alarming collapse of systems and processes. That should be a routine and ongoing activity of the police and immigration…