I almost got stuck in one prior to the Scottish 6-Day in '85 - so watch your step!
But Dennis, it was when you (and I) were young and foolish that such things happened. Now....
But now we're old and foolish, so I still say look out for peat bogs. After all look at that guy in your picture who's stuck in the cement up to his waste! Like I said, stuff like that happens in Scotland.