The proper question to ask would not be on how to quickly amend the disorganization and the level of common sense deviations confronting the city. That would not be possible. There would be no quick fix to the three-dimensional urban manifestations of such short term flawed thinking.  In the case of Rome, where the city was also confronted with a disorganized ununified city fabric, the visionary with power at the time, Pope Sixtus the Fifth, had set in motion a long term generational urban effort by the architects/artists and engineers of Rome to bring about a successful urban composition that has been proudly preserved as of today.