MCD flags 4 'dangerous' buildings days after building collapse killed 7

The Municipal Corporation of Delhi (MCD) has flagged four 'dangerous' buildings after a survey. As per the survey, 51 buildings need major repairs while 170 buildings have been flagged for minor repairs. The survey covered 2,251 buildings across the city. This comes days after seven people were killed in a building collapse in Delhi's Satya Niketan area.