MCD chief warns junior officials of strict disciplinary action if they fail The Municipal Corporation of Delhi (MCD) has ordered disciplinary action against negligent junior officials, who fail to act on complaints of potholes on roads within 24 hours of getting them. The move comes in the wake of potholes becoming a major concern following numerous complaints and criticism, and a standing committee meeting today. MCD chief K S Mehra specified that Junior Engineers in each ward will attend to complaints filed by residents within 24 hours.