Senna hails 'productive day' at Jerez
11 February 2012 – Bruno Senna was back at the wheel of his new Williams machine on Friday, completing the most mileage of the field with a total of 124 laps to his name. The Brazilian spent a 'productive' day working with different set-up configurations, as he and the Grove squad seek to fine tune its chassis and new Renault powerplant.
Senna totted up the most number of laps during the four-day test, completing 249 circuit tours, which equates to more than three and a half race distances.
The next pre-season test will be held at the well-known Circuit de Catalunya in Montmeló, with the action getting underway on Tuesday 21 February.