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, March 28, 2017. REUTERS/Rebecca Naden(BOTTOM) Clive Sinclair waves from the seat of a Sinclair C5 electric vehicle at Alexander Palace in London January 10, 1984 where the official launch was made. The vehicle which is powered by a washing machine motor needs no licence to drive and will sell at 399 pounds sterling. SCANNED FROM NEGATIVE. REUTERS/Brian Smith/Files