Isn't there a famous ex-golfer who had a brief (but unforgettable) interlude with an aircraft that wears half a vest (now that is...)?
Yeah, but I think the DAMP regulations would have been a better preventative measure the hi vis vest. Even though he wasn't in a safety sensitive role at the time, merely airside.
Little issue seems to be made about the deceased failing to see a 4 tonne van being driven legally on the road
Perhaps if the van has been painted in hi vis colours instead of that pesky white, then perhaps the decease would have seen it coming.