A combination of two photographs shows -(TOP) Grant Sinclair, nephew of Sir Clive Sinclair, who developed an electric tricycle in the 1980s, riding his invention, the Iris E-Trike electric tricycle, Chepstow, Wales,
Iris e-Trike Prototype Sits On A Large Crash Helmet - DriveSpark
Sinclair C5 - Wikipedia
C5 Sinclair Electric Tricycle | Sinclair C5 Electric Trike | Flickr
Sinclair C5 gets a modern reboot as the IRIS eTrike | Engadget
Flashback to 1985: Quirky tricycle failed to win public's heart | Shropshire Star
File:Museum Collections Centre - 25 Dollman Street - Garage - Sinclair C5 Tricycle (7279692598).jpg - Wikimedia Commons
Sinclair C5 electric trike goes on sale – archive, 1985 | Transport | The Guardian
Ever the Third Wheel: The Electric Tricycle that Failed to Gain Traction - 99% Invisible