Williams Racing celebrated their 40th year with a fan event held at Silverstone, open to 50,000 of the teams fans. The celebrations included on track action by some of their heritage cars, driven by some big Williams names, including Felipe Massa and the teams heritage division driver Karun Chandhok.
Fans were able to join in pitwalks where the great and good of Williams, past and present were in attendance including Nigel Mansell, Damon Hill, Keke and Nico Rosberg, Mark Webber and Riccardo Patrese to name but a few.
But the real stars of the show were the cars, from the car that started it all the beautiful March 761/7 to the iconic 6 wheeled FW-08 to the highly anticipated inclusion of Nigel Mansells FW14B, which took to the track for the first time in 25 years.
The celebrations continue in July when some of the iconic Williams cars will be on show at the Silverstone Classic.