David Coulthard and Mark Webber were both driving RB4s today, for the final day of the team's three day test.
Both cars ran similar programmes, as the team focused on testing some new aerodynamic and mechanical items. Both cars were able to complete their planned development before rain started falling at 1530hrs. After this time, the drivers did limited wet running until the end of the session.
Chief Test Engineer, Ian Morgan, said "It's been a very positive week, the car's been reliable and we've got through everything that we came here to do. It was encouraging to see Mark at the top of the time sheet today. We're looking forward to the team's next test in Jerez."
The team's next testing session is from 12-14 February at the Jerez Circuit in Spain.