The second Free Practice session saw the times slashed from this morning, with Marko Asmer setting a lap time of 1m12.247, five seconds faster than his best time this morning. Sam Bird was the next fastest driver and held the top spot for most of the 45 minute session.
Sergio Perez was the quickest National Class runner and would have probably gone quicker but a clash with Mario Moraes at the final corner caused the Mexican to return to the pitlane with front end damage to his TSport Dallara F304. Perez was 0.355 seconds faster than Michael Meadows, who was in turn just 0.001 quicker than his new Raikkonen Robertson Racing teammate Alistair Jackson.
Qualifying for Round 5 of the 2007 Lloyds TSB Insurance British F3 International Series is due to start at 15:15 local time (13:15 BST).