I kinda remember something about this in England before i left, i think they were trying to ban steel bull bars because of the pedestrian injury thing (also not many bulls, kangaroos or whatever else necessitating bull bars in the UK) I guess there are also more pedestrian injuries there being more densly polulated. I've noticed that Range Rovers sold here now come with a kind of plastic coated foam rubber bull bars as standard which actually looks pretty good and is ped friendly.
Personally i think pedestrians should be run over, anyone remember that old James Caan movie Death Race 2000? How many points was it for a wheelchairbound old lady???
:)