An innocent mistake by Toro Rosso boss Franz Tost has seen his team fall foul of the curfew regulation for the first time this season. read more »

Renault have used up the first of their four allowed curfew exceptions in Monza after they worked late on Thursday evening preparing the R31 for read more »

Renault used up the first of its four allowed curfew exceptions on Thursday night at Monza. read more »

Jul.30 (GMM) Red Bull's "joker" put Sebastian Vettel right back on track at the Hungaroring. Each team can break the mechanics' late-night paddock curfew... read more »

Red Bull break curfew to try to improve car, can it be 0.5secs slower than a McLaren, plus more read more »

It appears Red Bull Racing are feeling the pressure as they opted to use one of their four free curfew exceptions on Friday night... read more »

Red Bull Racing broke Formula 1's curfew limit for the first time on Friday night ahead of the Hungarian Grand Prix as team members worked extra hours to make set-up... read more »

Red Bull crew work until 5 a.m. - long past the curfew - as Sebastian Vettel expresses unhappiness with his car. read more »

Hispania Racing became the first team on Thursday night to bring the new curfew rule into play as they made use of one of their four exceptions... read more »

HRT has used up one of its four curfew exceptions, after working overnight to try and get its car ready for the opening day of practice in Australia read more »

Mechanics working in the FIA Formula One World Championship will be the subject of a 'curfew' from 2011, it has been decided. read more »

Formula One stewards will have even more power when it comes to dishing out punishment to drivers in 2011... read more »

Formula 1 will impose a curfew on team personnel next season in a bid to try and cut down on the working hours expected of staff. read more »