Susie Wolff has revealed she will drive for Williams during pre-season testing in Barcelona as part of her role as test driver.
When Wolff was promoted from development driver to test driver at the end of the 2014 season
, Williams announced that she would get another two FP1 runs as well as two test days in the 2015 car while the team retained its driver line-up of Valtteri Bottas and Felipe Massa.
With pre-season testing set to get underway in Jerez in four weeks, Wolff revealed on Twitter she will be driving in Barcelona - a track she tested on in 2014 - later in February.
The first test at Jerez runs from February 1-4, with the second and third tests in Barcelona from February 19-22 and February 26-March 1 respectively.