There was once a bridge-building competition, with provided materials, and scores for it bearing different weight toy cars, for height and for length. Nowhere was it said the bridge had to bear any of the cars. Our 15-metre long roll of tape bridge with three-pop-stick-A-frame supports, which scored three times as much as the next, was unceremoniously disqualified for unspecified grounds, as I had expected. I pressed for a few days for the grounds (even suggesting the couple of not-unreasonable grounds I had thought of, such as that our team had schismed into two over the creative direction), but was not given them.

The unwritten rules about spirit can be applied capriciously.

I think ours was still the most popular bridge. And honestly one of the more realistic.