Fiat Yamaha's Valentino Rossi has declared his win today at the Jerez MotoGP  as "wonderful" and celebrated by re-creating his famous portable toilet prank ten years on from its original.

The Doctor had to make some big setup changes to his YZR-M1 overnight as he reckons he was very worried by his pace in qualifying yesterday and then some more changes in morning warm-up cemented his race settings.

“This is a wonderful victory because yesterday we were really quite worried! I couldn’t ride how I wanted to and it was very hard. We had to work all together to understand how to fix the problem and finally we made a big change to try to make the bike feel how I like in the corner, which worked, so I have to say a huge thank you to Jeremy and all my guys," said the Italian.

"This morning we could tell immediately that things were much better and then we made a couple more small changes after warm-up, which made my M1 and my Bridgestone tyres feel even better. The race was long and quite hard – I lost some time getting past Lorenzo at the start and then I had a good battle with Stoner, which I enjoyed. After that I wasn’t so fast and I couldn’t close the gap to Pedrosa for a while; he was very quick but finally things improved and I was able to catch and pass him.

"It’s great to win again and especially here in Jerez, which I love. It’s ten years since I made the joke with the toilet here and so I thought it would be funny to do it again if I won – I liked that a lot! Now I hope that the changes we’ve made here will help us for the rest of the season. Thanks again to everyone!”