No doubt most will have heard that all Black Cabs in London will have to able to drive at least 30 miles 'emissions free' by 2020. The first new model to be announced has a 1.3l petrol ICE range extender and can reportedly cover 70 miles on battery power alone. In order to help with charging this from TfL-
https://tfl.gov.uk/info-for/media/pr...vehicle-scheme