McLaren test and development driver Oliver Turvey put himself at the top of the timesheet in day one of Formula E's official pre-season test in Valencia.
The Cumbrian, who was a recipient of the prestigious McLaren Autosport BRDC Young Driver of the Year Award in 2006, is racing alongside Italian racer Luca Filippi in NIO Formula E team for the 2017/2017 championship.
