A frustrating day, particularly on Jules' side of the garage. read more »

Apart from the problem with the control unit, it was a pretty normal Friday. We still have room for improvement. We need to analyse the data and draw the right conclusions. read more »

We tested all the aerodynamic pieces we brought here and they seem to be working very well. We seem to have found a reasonable balance with tyre warm-up and degradation. read more »

We covered almost everything on our programme on the engine side today, with several test items on the agenda following the updates we brought here. read more »

Valtteri Bottas believes there is still "a little bit more to come" after failing to get in a perfect lap on the supersofts in Canada... read more »

One of our biggest jobs will be to analyse and understand why the option tyre didn't perform as well on our car in comparison to the prime. read more »

The latest downforce package appears to be working appropriately. There is potential to unlock further pace from the car for tomorrow. read more »

The driving was good today, but looking at the time sheets we've got some work to do! read more »

Today we had good and bad points. read more »

Sebastian Vettel says he is encouraged by Red Bull's pace in Canada despite his early gearbox issues, but thinks a lot of work will still be needed this weekend to put up... read more »

Full times from today's second free practice session for the Grand Prix du Canada. read more »

Normal service was resumed in Practice Two in Canada as Mercedes returned to their usual spot at the top of the timesheets as Lewis Hamilton headed Nico Rosberg by a tenth of a... read more »

Lewis Hamilton continued the Mercedes team's dominance of Formula 1 in 2014 by topping Friday's second free practice session for the Canadian Grand Prix read more »

Daniel Ricciardo has been given his first reprimand of the season after opening practice in Canada. read more »

Caterham test driver Alexander Rossi expressed his satisfaction after receiving his first experience of the team's 2014 Formula 1 machine during practice for the Canadian... read more »

Full times from today's first free practice session for the Grand Prix du Canada. read more »

Ferrari and Renault will need to have done an 'exceptional job' between Monaco and Canada if they're going to be able to stay with Mercedes on the straights... read more »

Sebastian Vettel admits that Montreal hasn't always been kind to Red Bull Racing, but remains upbeat ahead of F1's annual pilgrammage to Canada. read more »

Video: Hamilton's Canada guide read more »

Nico Rosberg says he's not surprised he and team-mate Lewis Hamilton have clashed off track so early into the season. The pair have fought one another for victory at... read more »

Despite back-to-back F1 points finishes in Spain and Monaco, Lotus driver Romain Grosjean is not expecting a repeat in Canada. read more »

Romain Grosjean says Lotus won't experiment with an extreme set up in Canada despite their lack of straight-line speed after it backfired dramatically in 2013. read more »

Nico Rosberg has insisted that he is approaching the Canadian Grand Prix with a positive mindset, despite Lewis Hamilton's traditional strong form at the event. Hamilton... read more »

Scuderia Toro Rosso has made modifications to its exhaust to ensure there is no repeat of the problem that forced both of its Formula 1 cars out of the Monaco Grand Prix. read more »

Ferrari driver Fernando Alonso is expecting a tough challenge at this weekend's Canadian Grand Prix. Alonso, who has taken one podium this season in China, expects the... read more »