Helsinki, the capital of Finland, is growing fast. The public transit system is already overcrowded, and there is little money for investing in new roads and highways. City planners say they need a better way for people to get around.
Michael Lawton reports from Germany on the emergence of car-sharing clubs. The clubs give city residents the advantages of a car when they need one without the hassle and cost of individual ownership. Twelve club members share a single car, helping to cut down on congestion, noise and pollution.