Geneva 2009: Clever EDAG "Light Car Open-Source" is like safety television for tailgaters

Watch out tailgaters or actually drivers since this new concept car reveals how fast you are going on the back window. The makers claim it's to stop tailgaters but we think it's mainly to tell cops how fast you are going since it actually says the speed on the back. You let us know what you think, read more about it here. Check out more pics on the next page. Who knows if this car will ever make it to the streets.