Robert Kubica has said fans and the media should not compare his times in testing to fellow Williams driver Sergey Sirotkin. read more »

Robert Kubica has warned against making comparisons between his and Williams rookie Sergey Siriotkin's times over winter testing. read more »

Sergey Sirotkin and Lance Stroll will have two race engineers each for the 2018 Formula 1 season as part of an operational staffing reshuffle at Williams read more »

Robert Kubica 'surprised' by Williams' FW41 at Barcelona test, enjoying new role in F1 read more »

Although there have been some murmurs about extending the opening pre-season test to Friday, Claire Williams says the teams have yet to engage in "official" talks. read more »

Williams has confirmed Martini will end its sponsorship of the team when its current agreement expires at the end of 2018. read more »

Martini to leave Williams, F1, at the end of 2018 read more »

Williams confirms Martini's exit from the team at the end of the 2018 F1 season after five years as its title sponsor. read more »

Martini will not renew its sponsorship of the Williams F1 team when the current contract comes to an end this year. read more »

The partnership that began ahead of the 2014 season will come to an end at the end of 2018 as Bacardi Group re-evaluate it's strategic objectives. read more »

Williams will lose a major sponsorship at the end of the 2018 season as Martini will sever all ties with Formula 1. read more »

Martini will not extend its title sponsorship of Williams when it expires at the end of the season, Autosport has learned read more »

Lance Stroll says the hiring of Robert Kubica as a reserve and development driver at Williams will be a valuable asset for the team ahead of the 2018 Formula 1 Season. Stroll... read more »

Oliver Rowland has been signed as Williams' official young driver for the 2018 season. Rowland will undertake simulator work at the team's Grove factory and also be... read more »

Williams have put their 2018 car on track for the first time with Robert Kubica behind the wheel of the FW41. read more »

Sergey Sirotkin says Robert Kubica understands Formula 1 is "every man for himself" and they will have a good relationship at Williams in 2018 read more »

Video: A returning hero - Kubica joins Williams for 2018 read more »

Williams have posted a couple of fresh images showing the actual FW41 that will be whizzing around the Circuit de Catalunya in the upcoming week. read more »

Sergey Sirotkin has said there is no tension with Robert Kubica despite beating him for the final spot on the 2018 grid at Williams. read more »

Williams have confirmed their line-up for the opening Barcelona test with Robert Kubica handed two sessions in the FW41. read more »

Although Lance Stroll made history in his debut season, Williams are expecting even better from their Canadian driver with Paddy Lowe predicting a "phenomenal second... read more »

Williams and Red Bull confirm their driver running orders for the opening F1 winter test in Barcelona next week. read more »

Williams confirms test schedule, Robert Kubica gets two sessions read more »

Oliver Rowland has secured a Formula 1 role with Williams for the 2018 season, having been named as the team’s official young driver. read more »

Briton Oliver Rowland says he is "immensely proud" as he is named Williams young driver for 2018. read more »