The Sun quoted Button as saying his latest urine sample was taken "three or four years ago".
"I have not been tested this year," he said. "I don't know of any drivers who have been tested recently."
Button, 36, admitted that performance enhancing drugs are probably not helpful in motor racing, unlike pure endurance sports like cycling.
But with F1 cars getting faster and harder to drive next year, Button said WADA needs to get more serious.
"They used to test during the winter but random testing seems to have stopped," he said. "We used to do urine tests after the races but that stopped too."
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Azerbaijan Grand Prix
C. Sainz jr
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Replies (2)
Login to replydenis1304
Posts: 284
how would party goers ever pass this tests
cuddycabin
Posts: 5
Don't think too many drivers party to hard other than Kimi of course....lol