http://www.bbc.co.uk/news/magazine-19660765
That would be an interesting challenge to deal with in CiM, I'd think.
Friday evenings are a commuter's worst nightmare in Sao Paulo.
That's when all the tailbacks in and out of the city extend for a total of 180km (112 miles), on average, according to local traffic engineers, and as long as 295km (183 miles) on a really bad day.
That would be an interesting challenge to deal with in CiM, I'd think.