I just wonder if your hometown took part in this effort and if so how? Did anyone bothered to leave his/her car at home?
I'm glad my hometown participated by closing the inner city center for non-essential traffic, all public transport being free today and the city's transportation authority offered some 1960s and 1970s buses and trolleybuses for nostalgia rides, which was really cool.
Do you think such symbolic things make sense? I personally think they do, however the outcome of such initiative is mixed since so many people are just too lazy and ignorant to even think about getting their fat asses out of their cars.
Before you stone me to death and label me treehugger or whatever, I want to say that I'm great fan of cars and I love driving.
However driving them around the city while having convenient and extensive public transport network available, going from one traffic light to another with endless searches for parking spots is just stupid waste of money for the fuel in my eyes.