FORTY years ago, entrepreneur Sir Clive Sinclair unveiled the Sinclair C5 ... They had been expecting a car — but what emerged instead was a one-seater tricycle. But still, everyone there ...
Sinclair C5 enthusiasts hailed ... a fraction of the cost of a conventional car. But it soon became a commercial disaster, costing Sir Clive £7million. Demand dwindled and by September 1985 ...