In 1978, Belgian cyclist Michael was found changing his urine sample, which was waiting for inspection, after he got the yellow jersey. He was driven out of the race immediately.

• 1978年，比利时车手迈克尔·波朗蒂尔在刚刚夺得领骑黄衫之后，被发现在待检尿样做了手脚，他随即被逐出比赛。