Fancy yourself a bit of a motoring guru? Identify the who, what, when and where in our weekly Motoring History Q&A challenge. Know the answers or have memories for this one? Drop a comment below. Keep an eye on CCA social media and our website where answers will be revealed. To have your own motoring memories featured, be they encounters with rare cars, famous ancestors or visits to motorsport events, please send the pics or videos to email@example.com.