Citroën wins "Green Car Manufacturer of The Year" 2007

Citroën isn't a name which would readily drop off my lips when it comes to the environment, but they've won the Green Fleet Awards "Car Manufacturer of The Year" for 2007. Looking at their stats (23 models exempt from the London congestion charge for low emissions) it looks as if they've stolen a march on their competitors. Let's see if anyone else takes on the challenge...