Lewis Hamilton stormed to victory at the Bahrain Grand Prix after Ferrari flopped, but his team-mate Valtteri Bottas suffered a strange problem during the race.
Bottas, who won the first race of the season in Australia, has given a reason as to why he failed to repeat his victory, and it involves litter.
He said: “I had a plastic bag stuck on my front wing at some point, which was costing performance, so not the perfect race.
“I think the wind caught me up a bit, I braked a bit too late into Turn 1, trying to keep my position, and I lost two places.
“Ferrari, ultimately, was very, very strong again. During the times with the wind, I ended up doing some mistakes, like I think some other drivers did as well. It was extremely difficult to keep the rhythm.”