Every (every) little bit helps... I don't walk up to work (it's 6 flights) but I always walk down. I make it my rule to park at the far end of car parks (drives my son crazy!). I get a good chuckle at my local small town store where the car park can't be more than 200m square... I just drive in and park at the far end... but as I walk to the store entrance I see all these others driving around and around in circles struggling to get a place closer to the store
