Your man Gavin Hastings has been exhorting us to do a few things of late. One, of course, was to walk everywhere instead of taking the car, or as he demonstrated so ably in the advert instead of sit-ups, running and squash and swimming. Then he was on an advert with your man Nick Nairn showing us that Big Gav thought the quick way to reduce the fat in a bacon and egg breakfast was to whack it with an axe. Now, we can exclusively reveal that when Big Gav s car was in for a service recently he was spotted standing at a bus stop, which as far as we can see wasn t walking.