Table:
text: 2008 Formula Renault UK season
Calendar
Calendar
Circuit Date_ Pole_Position Fastest_Lap Winning_driver Winning_team
Croft 31 May Adam Christodoulou Adriano Buzaid Adam Christodoulou CR Scuderia
Croft 1 June Race cancelled due to rain Race cancelled due to rain Race cancelled due to rain Race cancelled due to rain
Silverstone GP 7 June Adriano Buzaid Adriano Buzaid Adriano Buzaid Fortec Motorsport
Silverstone GP 8 June Adriano Buzaid Riki Christodoulou Adriano Buzaid Fortec Motorsport
Snetterton 12 July Riki Christodoulou Dean Stoneman Alexander Sims Manor Competition
Snetterton 13 July James Calado Riki Christodoulou James Calado Fortec Motorsport
Snetterton 13 July Dean Stoneman Kris Loane Dean Stoneman Alpine Motorsport
Oulton Park 26 July James Calado Alexander Sims Adam Christodoulou CR Scuderia

text: 2008 Formula Renault UK season
Calendar
Calendar
Circuit Date_ Pole_Position Fastest_Lap Winning_driver Winning_team
Oulton Park 27 July Dean Stoneman Riki Christodoulou Adam Christodoulou CR Scuderia
Silverstone National 30 August Adriano Buzaid Alexander Sims Alexander Sims Manor Competition
Silverstone National 31 August Jordan Oakes Adriano Buzaid Adriano Buzaid Fortec Motorsport
Brands Hatch 20 September Adriano Buzaid Adriano Buzaid Adriano Buzaid Fortec Motorsport
Brands Hatch 21 September Dean Stoneman Dean Stoneman Dean Stoneman Alpine Motorsport

Question: When was Snetterton Circuit in the 2008 Formula Renault UK season when Riki Christodoulou set the fastest lap?