It may be a rattle-heap but buying and running your first car marks a rite of passage for most teenagers, usually requiring a fill-up from the Bank of Mum and Dad, a friendly mechanic – and don’t mention the insurance. But high school pupils in Cuba, a country where few can contemplate, let alone afford, a car, decided to take banger-nomics to a new level and have built a replica of a Model T Ford – propelled with pedals instead of a petrol engine.