How are they related? No, they aren't as such. Or are they?
A couple of years back, a railway overhead bridge which was under construction collapsed near Dombivli. It brought down the Central Railway traffic for nearly four hours.
Dharavi is the world's largest slum - many of these are built with sheets of steel. Similar to the makeshift homes. Very strong and sturdy - the agents will tell you.
Bollywood's magnum opus 'Jodha-Akbar' boasts of being the costliest movie in terms of sets. The Jodha's mansion for the film is an 'earthquake-proof' construction. The cost of the mansion constructed for a period of a couple of months runs into crores.
That's Mumbai meri jaan! Fraught with ironies like these!