FP2: Turner tops second practice as Mitchell leads the way in GT4
Nicki Thiim was second quickest for TF Sport whilst Jonny Cocker put the #69 Lamborghini third fastest overall. Fourth went to Yelmer Buurman with Phil Keen fifth in the #33 Barwell Motorsport machine. The #17 Aston Martin of Derek Johnston and Sorensen was sixth fastest as the top-eight was completed by Maxime Martin and the Nissan GT-R shared by Chris Buncombe and Struan Moore.