http://en.wikipedia.org/wiki/London_congestion_charge but who still want to drive into the city have a new option. Drive most of the way into the city, park in someone's driveway and then take public transport the rest of the way. Reacting to an intense shortage of public parking spaces in crowded London, "ParkatMyHouse.com":http://www.parkatmyhouse.com/ is a web2.0 approach to solving everyone's problem. London residents with parking spaces to let can list them and the times they are available on the "website":http://www.parkatmyhouse.com/ and wannabe commuters can rent (or let) it. This is a really cool application of appropriate technology with people helping people. We've profiled similarly-spirited projects here at duenos before, including: "social lending at Zopa.com":http://duenos.net/article/136/ZopacomItslendingwithoutthebanks and "third-world direct lending at Kiva.org":http://duenos.net/article/106/lend-money-online-to-third-world-entrepreneurs.