The Go Karting centre in Dundee saw 11 Rotarians (some old enough to know better) and a ringer compete for the glory. The event was obviously won by the Ringer - Chloe Grant. Or, as she can be found on Facebook - Chloe Grant Racing.
However, second was her dad - I suspect nepotism here, with Mark in third place. Competition was fierce. Indeed, at one point so fierce the steward stopped the race as Mark developed a fault with his steering and went into the barrier - or was he pushed? Ewan clearly has ambition to be the Stig as you can see from the attempt to conceal his identity.