When there is little "free" land available in Bangalore urban and peripheral areas, how do you encourage creation of public space? Large parks and lung spaces is one thing, 'small' public spaces another. Think a little extra width for pedestrians. Think extra bus bays on private spaces. May be some lawn space and plazas along the high density roads to reduce the action on the shores of the "corridors".

A tram-train is a light-rail public transport system where trams also run on main-line train tracks for greater flexibility and convenience. Most tram-trains are standard gauge, which facilitates sharing track with standard gauge mainline trains. Tram-trains have dual equipment to suit the respective needs of tram and train, such as support for multiple voltages and safety equipment such as train stops.

German registration system for citizens and aliens consists of a single data-base which is used for bringing people into the electoral rolls, tax net, into the compulsory education and vaccination systems, insurance systems, Births and deaths, etc.