Kevin Ceccon scored his first single-seater race victory since 2011 by winning the second GP3 race at Silverstone.
The Italian started from second on the reverse grid and took the lead away from Ralph Boschung off the line.
He held off an early attack from Esteban Ocon and then began pulling away, finishing more than two seconds ahead of the European F3 champion as he took his first win since his title-winning Auto GP campaign four years ago.
Rookie Boschung converted his second straight reverse-grid pole into maiden podium finish in GP3, followed by the duelling Koiranen pair of Jimmy Eriksson and Matt Parry.
Race one winner Marvin Kirchhofer climbed to fifth on the opening lap but soon found himself pushed back down to eighth, behind Parry, Emil Bernstorff and championship leader Luca Ghiotto.
Matheo Tuscher and Oscar Tunjo completed the top 10.
A torrid weekend for Ferrari junior Antonio Fuoco was completed by him spinning out of 16th at Becketts, dropping him to the back of the pack.
|1||Kevin Ceccon||Arden International||15 laps in 27:30.411|
|2||Esteban Ocon||ART Grand Prix||+1.533|
|3||Ralph Boschung||Jenzer Motorsport||+7.140|
|4||Jimmy Eriksson||Koiranen GP||+8.076|
|5||Matt Parry||Koiranen GP||+8.528|
|6||Emil Bernstorff||Arden International||+9.279|
|8||Marvin Kirchhofer||ART Grand Prix||+12.103|
|9||Matheo Tuscher||Jenzer Motorsport||+14.429|
|11||Alfonso Celis||ART Grand Prix||+19.343|
|12||Seb Morris||Status Grand Prix||+22.623|
|13||Alex Palou||Campos Racing||+22.996|
|14||Adderly Fong||Koiranen GP||+23.663|
|16||Alex Bosak||Arden International||+27.223|
|18||Alex Fontana||Status Grand Prix||+28.703|
|19||Pal Varhaug||Jenzer Motorsport||+28.891|
|20||Sandy Stuvik||Status Grand Prix||+30.377|
|22||Zaid Ashkanani||Campos Racing||+36.829|
|24||Christopher Hoher||Campos Racing||+41.260|