Johannesburg’s financial problems cannot be solved by better debt collection alone, argues Sabelo Chalufu. Mayoral candidates must address the city’s revenue crisis, infrastructure backlog and reliance on a municipal funding model designed in 1998. NewsCity WatchSportLifestyleOpinionEntertainment OpinionJohannesburg needs more than promises to fix its revenue crisisSabelo Chalufu|Published 1 hour agoCopy to ClipboardAsk AISabelo Chalufu is Founder and Director, Better Governance Initiative NPC, and Former Director: Executive Support, City of Joburg.