Motor vehicles / cars crashing into buildings

Thanks, spindrift--do post links. This one is here:

http://www.itv.com/news/london/2012-09-17/car-smashes-into-epsom-couples-bedroom/

It happened in 2012. The car seems to have used another car to play leapfrog. I'd initially thought it may have come off an elevated road next to the house, but no. Those cars certainly get up to strange things.